TY  - JOUR
AU  - Živković, Lada
AU  - Bajić, Vladan P.
AU  - Čabarkapa‐Pirković, Andrea
AU  - Dekanski, Dragana
AU  - Forbes‐Hernández, Tamara Yuliett
AU  - Zlatković‐Švenda, Mirjana
AU  - Perry, George
AU  - Spremo-Potparević, Biljana
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9564
AB  - Increased levels of oxidative stress and oxidative DNA damage are common features in the pathology of Alzheimer’s disease (AD) found in neurons and peripheral cells like peripheral blood lymphocytes (PBL). Natural products such as strawberry cultivar Alba are an important source of bioactive nutrients that could help in lowering both the oxidative stress and DNA damage levels. The objective was to estimate the effects of Alba extract on DNA damage in peripheral blood lymphocytes of sporadic AD (aged 60–84 years) patients, and healthy elderly (aged 69–83 years) and young (aged 21–30 years) individuals in in vitro conditions. Comet assay was used as a sensitive technique for the evaluation of PBL DNA damage levels. Reduction of basal DNA damage level in PBL was shown in the young group after the incubation with Alba extract ranging from 25 to 200 μg/ml, with 100 μg/ml being the most effective concentration. Selected Alba extract of 100 μg/ml was further used for PBL treatment of AD and healthy elderly age matched group, displaying potential to significantly attenuate DNA damage levels in both groups (p <.05). Alba extract displayed biological activity against oxidative DNA damage, suggesting that its functional ingredients may have beneficial health effects. Practical applications: The data obtained in this preliminary study displayed that strawberry Alba extract is efficient against DNA damage induced by endogenous and exogenous oxidative stress in peripheral blood lymphocytes of Alzheimer`s disease in vitro. An active area of future research of Alba cultivar should be to determine the trials in in vivo systems. Our findings also suggest that Alba cultivar’s functional ingredients potentially may have beneficial health effects in AD. © 2021 Wiley Periodicals LLC.
T2  - Journal of Food Biochemistry
T1  - Strawberry (Fragaria ananassa duch.) Alba extract attenuates DNA damage in lymphocytes of patients with Alzheimer’s disease
VL  - 45
IS  - 4
DO  - 10.1111/jfbc.13637
ER  - 

@article{
author = "Živković, Lada and Bajić, Vladan P. and Čabarkapa‐Pirković, Andrea and Dekanski, Dragana and Forbes‐Hernández, Tamara Yuliett and Zlatković‐Švenda, Mirjana and Perry, George and Spremo-Potparević, Biljana",
year = "2021",
abstract = "Increased levels of oxidative stress and oxidative DNA damage are common features in the pathology of Alzheimer’s disease (AD) found in neurons and peripheral cells like peripheral blood lymphocytes (PBL). Natural products such as strawberry cultivar Alba are an important source of bioactive nutrients that could help in lowering both the oxidative stress and DNA damage levels. The objective was to estimate the effects of Alba extract on DNA damage in peripheral blood lymphocytes of sporadic AD (aged 60–84 years) patients, and healthy elderly (aged 69–83 years) and young (aged 21–30 years) individuals in in vitro conditions. Comet assay was used as a sensitive technique for the evaluation of PBL DNA damage levels. Reduction of basal DNA damage level in PBL was shown in the young group after the incubation with Alba extract ranging from 25 to 200 μg/ml, with 100 μg/ml being the most effective concentration. Selected Alba extract of 100 μg/ml was further used for PBL treatment of AD and healthy elderly age matched group, displaying potential to significantly attenuate DNA damage levels in both groups (p <.05). Alba extract displayed biological activity against oxidative DNA damage, suggesting that its functional ingredients may have beneficial health effects. Practical applications: The data obtained in this preliminary study displayed that strawberry Alba extract is efficient against DNA damage induced by endogenous and exogenous oxidative stress in peripheral blood lymphocytes of Alzheimer`s disease in vitro. An active area of future research of Alba cultivar should be to determine the trials in in vivo systems. Our findings also suggest that Alba cultivar’s functional ingredients potentially may have beneficial health effects in AD. © 2021 Wiley Periodicals LLC.",
journal = "Journal of Food Biochemistry",
title = "Strawberry (Fragaria ananassa duch.) Alba extract attenuates DNA damage in lymphocytes of patients with Alzheimer’s disease",
volume = "45",
number = "4",
doi = "10.1111/jfbc.13637"
}

Živković, L., Bajić, V. P., Čabarkapa‐Pirković, A., Dekanski, D., Forbes‐Hernández, T. Y., Zlatković‐Švenda, M., Perry, G.,& Spremo-Potparević, B.. (2021). Strawberry (Fragaria ananassa duch.) Alba extract attenuates DNA damage in lymphocytes of patients with Alzheimer’s disease. in Journal of Food Biochemistry, 45(4).
https://doi.org/10.1111/jfbc.13637

Živković L, Bajić VP, Čabarkapa‐Pirković A, Dekanski D, Forbes‐Hernández TY, Zlatković‐Švenda M, Perry G, Spremo-Potparević B. Strawberry (Fragaria ananassa duch.) Alba extract attenuates DNA damage in lymphocytes of patients with Alzheimer’s disease. in Journal of Food Biochemistry. 2021;45(4).
doi:10.1111/jfbc.13637 .

Živković, Lada, Bajić, Vladan P., Čabarkapa‐Pirković, Andrea, Dekanski, Dragana, Forbes‐Hernández, Tamara Yuliett, Zlatković‐Švenda, Mirjana, Perry, George, Spremo-Potparević, Biljana, "Strawberry (Fragaria ananassa duch.) Alba extract attenuates DNA damage in lymphocytes of patients with Alzheimer’s disease" in Journal of Food Biochemistry, 45, no. 4 (2021),
https://doi.org/10.1111/jfbc.13637 . .

TY  - JOUR
AU  - Abada, A
AU  - Abbrescia, M
AU  - AbdusSalam, S S
AU  - Abdyukhanov, I
AU  - Adžić, Petar
AU  - Božović-Jelisavčić, Ivanka
AU  - Živković, Lada
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8365
AB  - We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics. © 2019, The Author(s).
T2  - European Physical Journal C. Particles and Fields
T1  - FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1
VL  - 79
IS  - 6
DO  - 10.1140/epjc/s10052-019-6904-3
ER  - 

@article{
author = "Abada, A and Abbrescia, M and AbdusSalam, S S and Abdyukhanov, I and Adžić, Petar and Božović-Jelisavčić, Ivanka and Živković, Lada",
year = "2019",
abstract = "We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions, the top quark and flavour, as well as phenomena beyond the Standard Model. We highlight the synergy and complementarity of the different colliders, which will contribute to a uniquely coherent and ambitious research programme, providing an unmatchable combination of precision and sensitivity to new physics. © 2019, The Author(s).",
journal = "European Physical Journal C. Particles and Fields",
title = "FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1",
volume = "79",
number = "6",
doi = "10.1140/epjc/s10052-019-6904-3"
}

Abada, A., Abbrescia, M., AbdusSalam, S. S., Abdyukhanov, I., Adžić, P., Božović-Jelisavčić, I.,& Živković, L.. (2019). FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1. in European Physical Journal C. Particles and Fields, 79(6).
https://doi.org/10.1140/epjc/s10052-019-6904-3

Abada A, Abbrescia M, AbdusSalam SS, Abdyukhanov I, Adžić P, Božović-Jelisavčić I, Živković L. FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1. in European Physical Journal C. Particles and Fields. 2019;79(6).
doi:10.1140/epjc/s10052-019-6904-3 .

Abada, A, Abbrescia, M, AbdusSalam, S S, Abdyukhanov, I, Adžić, Petar, Božović-Jelisavčić, Ivanka, Živković, Lada, "FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1" in European Physical Journal C. Particles and Fields, 79, no. 6 (2019),
https://doi.org/10.1140/epjc/s10052-019-6904-3 . .

TY  - JOUR
AU  - Abada, A
AU  - Abbrescia, M
AU  - AbdusSalam, S S
AU  - Abdyukhanov, I
AU  - Abelleira Fernandez, J
AU  - Abramov, A
AU  - Aburaia, M
AU  - Acar, A O
AU  - Adžić, P R
AU  - Božović-Jelisavčić, Ivanka
AU  - Živković, Lada
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8340
AB  - In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh), which could, successively, be installed in the same 100 km tunnel. The scientific capabilities of the integrated FCC programme would serve the worldwide community throughout the 21st century. The FCC study also investigates an LHC energy upgrade, using FCC-hh technology. This document constitutes the second volume of the FCC Conceptual Design Report, devoted to the electron-positron collider FCC-ee. After summarizing the physics discovery opportunities, it presents the accelerator design, performance reach, a staged operation scenario, the underlying technologies, civil engineering, technical infrastructure, and an implementation plan. FCC-ee can be built with today’s technology. Most of the FCC-ee infrastructure could be reused for FCC-hh. Combining concepts from past and present lepton colliders and adding a few novel elements, the FCC-ee design promises outstandingly high luminosity. This will make the FCC-ee a unique precision instrument to study the heaviest known particles (Z, W and H bosons and the top quark), offering great direct and indirect sensitivity to new physics. © 2019, The Author(s).
T2  - European Physical Journal : Special Topics
T1  - FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2
VL  - 228
IS  - 2
SP  - 261
EP  - 623
DO  - 10.1140/epjst/e2019-900045-4
ER  - 

@article{
author = "Abada, A and Abbrescia, M and AbdusSalam, S S and Abdyukhanov, I and Abelleira Fernandez, J and Abramov, A and Aburaia, M and Acar, A O and Adžić, P R and Božović-Jelisavčić, Ivanka and Živković, Lada",
year = "2019",
abstract = "In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh), which could, successively, be installed in the same 100 km tunnel. The scientific capabilities of the integrated FCC programme would serve the worldwide community throughout the 21st century. The FCC study also investigates an LHC energy upgrade, using FCC-hh technology. This document constitutes the second volume of the FCC Conceptual Design Report, devoted to the electron-positron collider FCC-ee. After summarizing the physics discovery opportunities, it presents the accelerator design, performance reach, a staged operation scenario, the underlying technologies, civil engineering, technical infrastructure, and an implementation plan. FCC-ee can be built with today’s technology. Most of the FCC-ee infrastructure could be reused for FCC-hh. Combining concepts from past and present lepton colliders and adding a few novel elements, the FCC-ee design promises outstandingly high luminosity. This will make the FCC-ee a unique precision instrument to study the heaviest known particles (Z, W and H bosons and the top quark), offering great direct and indirect sensitivity to new physics. © 2019, The Author(s).",
journal = "European Physical Journal : Special Topics",
title = "FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2",
volume = "228",
number = "2",
pages = "261-623",
doi = "10.1140/epjst/e2019-900045-4"
}

Abada, A., Abbrescia, M., AbdusSalam, S. S., Abdyukhanov, I., Abelleira Fernandez, J., Abramov, A., Aburaia, M., Acar, A. O., Adžić, P. R., Božović-Jelisavčić, I.,& Živković, L.. (2019). FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2. in European Physical Journal : Special Topics, 228(2), 261-623.
https://doi.org/10.1140/epjst/e2019-900045-4

Abada A, Abbrescia M, AbdusSalam SS, Abdyukhanov I, Abelleira Fernandez J, Abramov A, Aburaia M, Acar AO, Adžić PR, Božović-Jelisavčić I, Živković L. FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2. in European Physical Journal : Special Topics. 2019;228(2):261-623.
doi:10.1140/epjst/e2019-900045-4 .

Abada, A, Abbrescia, M, AbdusSalam, S S, Abdyukhanov, I, Abelleira Fernandez, J, Abramov, A, Aburaia, M, Acar, A O, Adžić, P R, Božović-Jelisavčić, Ivanka, Živković, Lada, "FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2" in European Physical Journal : Special Topics, 228, no. 2 (2019):261-623,
https://doi.org/10.1140/epjst/e2019-900045-4 . .

TY  - JOUR
AU  - Abada, A
AU  - Abbrescia, M
AU  - AbdusSalam, S S
AU  - Abdyukhanov, I
AU  - Adžić, Petar
AU  - Božović-Jelisavčić, Ivanka
AU  - Živković, Lada
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8390
AB  - In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries.
T2  - European Physical Journal : Special Topics
T1  - FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3
VL  - 228
IS  - 4
SP  - 755
EP  - 1107
DO  - 10.1140/epjst/e2019-900087-0
ER  - 

@article{
author = "Abada, A and Abbrescia, M and AbdusSalam, S S and Abdyukhanov, I and Adžić, Petar and Božović-Jelisavčić, Ivanka and Živković, Lada",
year = "2019",
abstract = "In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries.",
journal = "European Physical Journal : Special Topics",
title = "FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3",
volume = "228",
number = "4",
pages = "755-1107",
doi = "10.1140/epjst/e2019-900087-0"
}

Abada, A., Abbrescia, M., AbdusSalam, S. S., Abdyukhanov, I., Adžić, P., Božović-Jelisavčić, I.,& Živković, L.. (2019). FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3. in European Physical Journal : Special Topics, 228(4), 755-1107.
https://doi.org/10.1140/epjst/e2019-900087-0

Abada A, Abbrescia M, AbdusSalam SS, Abdyukhanov I, Adžić P, Božović-Jelisavčić I, Živković L. FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3. in European Physical Journal : Special Topics. 2019;228(4):755-1107.
doi:10.1140/epjst/e2019-900087-0 .

Abada, A, Abbrescia, M, AbdusSalam, S S, Abdyukhanov, I, Adžić, Petar, Božović-Jelisavčić, Ivanka, Živković, Lada, "FCC-hh: The Hadron Collider: Future Circular Collider Conceptual Design Report Volume 3" in European Physical Journal : Special Topics, 228, no. 4 (2019):755-1107,
https://doi.org/10.1140/epjst/e2019-900087-0 . .

TY  - JOUR
AU  - Abada, A
AU  - Abbrescia, M
AU  - AbdusSalam, S S
AU  - Abdyukhanov, I
AU  - Adžić, Petar
AU  - Božović-Jelisavčić, Ivanka
AU  - Živković, Lada
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8465
AB  - In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre-of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries. © 2019, The Author(s).
T2  - European Physical Journal : Special Topics
T1  - HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4
VL  - 228
IS  - 5
SP  - 1109
EP  - 1382
DO  - 10.1140/epjst/e2019-900088-6
ER  - 

@article{
author = "Abada, A and Abbrescia, M and AbdusSalam, S S and Abdyukhanov, I and Adžić, Petar and Božović-Jelisavčić, Ivanka and Živković, Lada",
year = "2019",
abstract = "In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC study covered an energy-frontier hadron collider (FCC-hh), a highest-luminosity high-energy lepton collider (FCC-ee), the corresponding 100 km tunnel infrastructure, as well as the physics opportunities of these two colliders, and a high-energy LHC, based on FCC-hh technology. This document constitutes the third volume of the FCC Conceptual Design Report, devoted to the hadron collider FCC-hh. It summarizes the FCC-hh physics discovery opportunities, presents the FCC-hh accelerator design, performance reach, and staged operation plan, discusses the underlying technologies, the civil engineering and technical infrastructure, and also sketches a possible implementation. Combining ingredients from the Large Hadron Collider (LHC), the high-luminosity LHC upgrade and adding novel technologies and approaches, the FCC-hh design aims at significantly extending the energy frontier to 100 TeV. Its unprecedented centre-of-mass collision energy will make the FCC-hh a unique instrument to explore physics beyond the Standard Model, offering great direct sensitivity to new physics and discoveries. © 2019, The Author(s).",
journal = "European Physical Journal : Special Topics",
title = "HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4",
volume = "228",
number = "5",
pages = "1109-1382",
doi = "10.1140/epjst/e2019-900088-6"
}

Abada, A., Abbrescia, M., AbdusSalam, S. S., Abdyukhanov, I., Adžić, P., Božović-Jelisavčić, I.,& Živković, L.. (2019). HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4. in European Physical Journal : Special Topics, 228(5), 1109-1382.
https://doi.org/10.1140/epjst/e2019-900088-6

Abada A, Abbrescia M, AbdusSalam SS, Abdyukhanov I, Adžić P, Božović-Jelisavčić I, Živković L. HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4. in European Physical Journal : Special Topics. 2019;228(5):1109-1382.
doi:10.1140/epjst/e2019-900088-6 .

Abada, A, Abbrescia, M, AbdusSalam, S S, Abdyukhanov, I, Adžić, Petar, Božović-Jelisavčić, Ivanka, Živković, Lada, "HE-LHC: The High-Energy Large Hadron Collider: Future Circular Collider Conceptual Design Report Volume 4" in European Physical Journal : Special Topics, 228, no. 5 (2019):1109-1382,
https://doi.org/10.1140/epjst/e2019-900088-6 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bogavac, D.
AU  - Bokan, P.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
AU  - Adžić, Petar
AU  - Ćirković, Predrag
AU  - Devetak, Damir
AU  - Milošević, Jovan
AU  - Reković, Vladimir
AU  - Đorđević, Miloš
AU  - Milenović, Predrag
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1861
AB  - Combined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented. The combination is based on the analysis of five production processes, namely gluon fusion, vector boson fusion, and associated production with a W or a Z boson or a pair of top quarks, and of the six decay modes H - GT ZZ; WW, gamma gamma; tau tau; bb, and mu mu. All results are reported assuming a value of 125: 09 GeV for the Higgs boson mass, the result of the combined measurement by the ATLAS and CMS experiments. The analysis uses the CERN LHC proton-proton collision data recorded by the ATLAS and CMS experiments in 2011 and 2012, corresponding to integrated luminosities per experiment of approximately 5 fb(-1) at root s = 7TeV and 20 fb(-1) at root s = 8TeV. The Higgs boson production and decay rates measured by the two experiments are combined within the context of three generic parameterisations: two based on cross sections and branching fractions, and one on ratios of coupling modifiers. Several interpretations of the measurements with more model-dependent parameterisations are also given. The combined signal yield relative to the Standard Model prediction is measured to be 1.09 +/- 0.11. The combined measurements lead to observed significances for the vector boson fusion production process and for the H - GT tau tau decay of 5.4 and 5.5 standard deviations, respectively. The data are consistent with the Standard Model predictions for all parameterisations considered.
T2  - Journal of High Energy Physics
T1  - Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at root s=7 and 8 TeV
IS  - 8
DO  - 10.1007/JHEP08(2016)045
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bogavac, D. and Bokan, P. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada and Adžić, Petar and Ćirković, Predrag and Devetak, Damir and Milošević, Jovan and Reković, Vladimir and Đorđević, Miloš and Milenović, Predrag",
year = "2016",
abstract = "Combined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented. The combination is based on the analysis of five production processes, namely gluon fusion, vector boson fusion, and associated production with a W or a Z boson or a pair of top quarks, and of the six decay modes H - GT ZZ; WW, gamma gamma; tau tau; bb, and mu mu. All results are reported assuming a value of 125: 09 GeV for the Higgs boson mass, the result of the combined measurement by the ATLAS and CMS experiments. The analysis uses the CERN LHC proton-proton collision data recorded by the ATLAS and CMS experiments in 2011 and 2012, corresponding to integrated luminosities per experiment of approximately 5 fb(-1) at root s = 7TeV and 20 fb(-1) at root s = 8TeV. The Higgs boson production and decay rates measured by the two experiments are combined within the context of three generic parameterisations: two based on cross sections and branching fractions, and one on ratios of coupling modifiers. Several interpretations of the measurements with more model-dependent parameterisations are also given. The combined signal yield relative to the Standard Model prediction is measured to be 1.09 +/- 0.11. The combined measurements lead to observed significances for the vector boson fusion production process and for the H - GT tau tau decay of 5.4 and 5.5 standard deviations, respectively. The data are consistent with the Standard Model predictions for all parameterisations considered.",
journal = "Journal of High Energy Physics",
title = "Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at root s=7 and 8 TeV",
number = "8",
doi = "10.1007/JHEP08(2016)045"
}

Aad, G., Agatonović-Jovin, T., Bogavac, D., Bokan, P., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M., Živković, L., Adžić, P., Ćirković, P., Devetak, D., Milošević, J., Reković, V., Đorđević, M.,& Milenović, P.. (2016). Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at root s=7 and 8 TeV. in Journal of High Energy Physics(8).
https://doi.org/10.1007/JHEP08(2016)045

Aad G, Agatonović-Jovin T, Bogavac D, Bokan P, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L, Adžić P, Ćirković P, Devetak D, Milošević J, Reković V, Đorđević M, Milenović P. Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at root s=7 and 8 TeV. in Journal of High Energy Physics. 2016;(8).
doi:10.1007/JHEP08(2016)045 .

Aad, G., Agatonović-Jovin, Tatjana, Bogavac, D., Bokan, P., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, Adžić, Petar, Ćirković, Predrag, Devetak, Damir, Milošević, Jovan, Reković, Vladimir, Đorđević, Miloš, Milenović, Predrag, "Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at root s=7 and 8 TeV" in Journal of High Energy Physics, no. 8 (2016),
https://doi.org/10.1007/JHEP08(2016)045 . .

TY  - JOUR
AU  - Aaboud, M.
AU  - Agatonović-Jovin, Tatjana
AU  - Bogavac, D.
AU  - Bokan, P.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1337
AB  - The dijet production cross section for jets containing a b-hadron (b-jets) has been measured in protonproton collisions with a centre-of-mass energy of root s = 7TeV, using the ATLAS detector at the LHC. The data used correspond to an integrated luminosity of 4.2 fb(-1). The cross section is measured for events with two identified b-jets with a transverse momentum pT GT 20GeV and a minimum separation in the eta-phi plane of Delta R = 0.4. At least one of the jets in the event is required to have p(T) GT 270GeV. The cross section is measured differentially as a function of dijet invariant mass, dijet transverse momentum, boost of the dijet system, and the rapidity difference, azimuthal angle and angular distance between the b-jets. The results are compared to different predictions of leading order and next-to-leading order perturbative quantum chromodynamics matrix elements supplemented with models for parton-showers and hadronization.
T2  - European Physical Journal C. Particles and Fields
T1  - Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector
VL  - 76
IS  - 12
DO  - 10.1140/epjc/s10052-016-4521-y
ER  - 

@article{
author = "Aaboud, M. and Agatonović-Jovin, Tatjana and Bogavac, D. and Bokan, P. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2016",
abstract = "The dijet production cross section for jets containing a b-hadron (b-jets) has been measured in protonproton collisions with a centre-of-mass energy of root s = 7TeV, using the ATLAS detector at the LHC. The data used correspond to an integrated luminosity of 4.2 fb(-1). The cross section is measured for events with two identified b-jets with a transverse momentum pT GT 20GeV and a minimum separation in the eta-phi plane of Delta R = 0.4. At least one of the jets in the event is required to have p(T) GT 270GeV. The cross section is measured differentially as a function of dijet invariant mass, dijet transverse momentum, boost of the dijet system, and the rapidity difference, azimuthal angle and angular distance between the b-jets. The results are compared to different predictions of leading order and next-to-leading order perturbative quantum chromodynamics matrix elements supplemented with models for parton-showers and hadronization.",
journal = "European Physical Journal C. Particles and Fields",
title = "Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector",
volume = "76",
number = "12",
doi = "10.1140/epjc/s10052-016-4521-y"
}

Aaboud, M., Agatonović-Jovin, T., Bogavac, D., Bokan, P., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2016). Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector. in European Physical Journal C. Particles and Fields, 76(12).
https://doi.org/10.1140/epjc/s10052-016-4521-y

Aaboud M, Agatonović-Jovin T, Bogavac D, Bokan P, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector. in European Physical Journal C. Particles and Fields. 2016;76(12).
doi:10.1140/epjc/s10052-016-4521-y .

Aaboud, M., Agatonović-Jovin, Tatjana, Bogavac, D., Bokan, P., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector" in European Physical Journal C. Particles and Fields, 76, no. 12 (2016),
https://doi.org/10.1140/epjc/s10052-016-4521-y . .

TY  - JOUR
AU  - Čabarkapa-Pirković, Andrea 
AU  - Borozan, Sunčica Z.
AU  - Živković, Lada
AU  - Stojanovic, Srdan D.
AU  - Milanović-Čabarkapa, Mirjana
AU  - Bajić, Vladan P.
AU  - Spremo-Potparević, Biljana
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/873
AB  - Lead induced oxidative cellular damage and long-term persistence of associated adverse effects increases risk of late-onset diseases. CaNa(2)EDTA chelation is known to remove contaminating metals and to reduce free radical production. The objective was to investigate the impact of chelation therapy on modulation of lead induced cellular damage, restoration of altered enzyme activities and lipid homeostasis in peripheral blood of workers exposed to lead, by comparing the selected biomarkers obtained prior and after five-day CaNa(2)EDTA chelation intervention. The group of smelting factory workers diagnosed with lead intoxication and current lead exposure 5.8 +/- 1.2 years were administered five-day CaNa(2)EDTA chelation. Elevated baseline activity of antioxidant enzymes Cu, Zn-SOD and CAT as well as depleted thiols and increased protein degradation products-carbonyl groups and nitrites, pointing to Pb induced oxidative damage, were restored toward normal values following the treatment. Lead showed inhibitor potency on both RBC AChE and BChE in exposed workers, and chelation re-established the activity of BChE, while RBC AChE remained unaffected. Also, genotoxic effect of lead detected in peripheral blood lymphocytes was significantly decreased after therapy, exhibiting 18.9% DNA damage reduction. Administration of chelation reversed the depressed activity of serum PON 1 and significantly decreased lipid peroxidation detected by the post-chelation reduction of MDA levels. Lactate dehydrogenase LDF1-5 isoenzymes levels showed evident but no significant trend of restoring toward normal control values following chelation. CaNa(2)EDTA chelation ameliorates the alterations linked with Pb mediated oxidative stress, indicating possible benefits in reducing health risks associated with increased oxidative damage in lead exposed populations. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
PB  - Elsevier
T2  - Chemico-Biological Interactions
T1  - CaNa(2)EDTA chelation attenuates cell damage in workers exposed to lead-a pilot study
VL  - 242
SP  - 171
EP  - 178
DO  - 10.1016/j.cbi.2015.10.002
ER  - 

@article{
author = "Čabarkapa-Pirković, Andrea  and Borozan, Sunčica Z. and Živković, Lada and Stojanovic, Srdan D. and Milanović-Čabarkapa, Mirjana and Bajić, Vladan P. and Spremo-Potparević, Biljana",
year = "2015",
abstract = "Lead induced oxidative cellular damage and long-term persistence of associated adverse effects increases risk of late-onset diseases. CaNa(2)EDTA chelation is known to remove contaminating metals and to reduce free radical production. The objective was to investigate the impact of chelation therapy on modulation of lead induced cellular damage, restoration of altered enzyme activities and lipid homeostasis in peripheral blood of workers exposed to lead, by comparing the selected biomarkers obtained prior and after five-day CaNa(2)EDTA chelation intervention. The group of smelting factory workers diagnosed with lead intoxication and current lead exposure 5.8 +/- 1.2 years were administered five-day CaNa(2)EDTA chelation. Elevated baseline activity of antioxidant enzymes Cu, Zn-SOD and CAT as well as depleted thiols and increased protein degradation products-carbonyl groups and nitrites, pointing to Pb induced oxidative damage, were restored toward normal values following the treatment. Lead showed inhibitor potency on both RBC AChE and BChE in exposed workers, and chelation re-established the activity of BChE, while RBC AChE remained unaffected. Also, genotoxic effect of lead detected in peripheral blood lymphocytes was significantly decreased after therapy, exhibiting 18.9% DNA damage reduction. Administration of chelation reversed the depressed activity of serum PON 1 and significantly decreased lipid peroxidation detected by the post-chelation reduction of MDA levels. Lactate dehydrogenase LDF1-5 isoenzymes levels showed evident but no significant trend of restoring toward normal control values following chelation. CaNa(2)EDTA chelation ameliorates the alterations linked with Pb mediated oxidative stress, indicating possible benefits in reducing health risks associated with increased oxidative damage in lead exposed populations. (C) 2015 Elsevier Ireland Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Chemico-Biological Interactions",
title = "CaNa(2)EDTA chelation attenuates cell damage in workers exposed to lead-a pilot study",
volume = "242",
pages = "171-178",
doi = "10.1016/j.cbi.2015.10.002"
}

Čabarkapa-Pirković, A., Borozan, S. Z., Živković, L., Stojanovic, S. D., Milanović-Čabarkapa, M., Bajić, V. P.,& Spremo-Potparević, B.. (2015). CaNa(2)EDTA chelation attenuates cell damage in workers exposed to lead-a pilot study. in Chemico-Biological Interactions
Elsevier., 242, 171-178.
https://doi.org/10.1016/j.cbi.2015.10.002

Čabarkapa-Pirković A, Borozan SZ, Živković L, Stojanovic SD, Milanović-Čabarkapa M, Bajić VP, Spremo-Potparević B. CaNa(2)EDTA chelation attenuates cell damage in workers exposed to lead-a pilot study. in Chemico-Biological Interactions. 2015;242:171-178.
doi:10.1016/j.cbi.2015.10.002 .

Čabarkapa-Pirković, Andrea , Borozan, Sunčica Z., Živković, Lada, Stojanovic, Srdan D., Milanović-Čabarkapa, Mirjana, Bajić, Vladan P., Spremo-Potparević, Biljana, "CaNa(2)EDTA chelation attenuates cell damage in workers exposed to lead-a pilot study" in Chemico-Biological Interactions, 242 (2015):171-178,
https://doi.org/10.1016/j.cbi.2015.10.002 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bogavac, D.
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/762
AB  - A search is presented for photonic signatures motivated by generalized models of gauge-mediated supersymmetry breaking. This search makes use of 20.3 fb(-1) of proton-proton collision data at root s = 8 TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, b-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Standard Model prediction and model-dependent 95% confidence-level exclusion limits are set.
T2  - Physical Review D
T1  - Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector
VL  - 92
IS  - 7
DO  - 10.1103/PhysRevD.92.072001
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bogavac, D. and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "A search is presented for photonic signatures motivated by generalized models of gauge-mediated supersymmetry breaking. This search makes use of 20.3 fb(-1) of proton-proton collision data at root s = 8 TeV recorded by the ATLAS detector at the LHC, and explores models dominated by both strong and electroweak production of supersymmetric partner states. Four experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. These signatures include events with an additional photon, lepton, b-quark jet, or jet activity not associated with any specific underlying quark flavor. No significant excess of events is observed above the Standard Model prediction and model-dependent 95% confidence-level exclusion limits are set.",
journal = "Physical Review D",
title = "Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector",
volume = "92",
number = "7",
doi = "10.1103/PhysRevD.92.072001"
}

Aad, G., Agatonović-Jovin, T., Bogavac, D., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector. in Physical Review D, 92(7).
https://doi.org/10.1103/PhysRevD.92.072001

Aad G, Agatonović-Jovin T, Bogavac D, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector. in Physical Review D. 2015;92(7).
doi:10.1103/PhysRevD.92.072001 .

Aad, G., Agatonović-Jovin, Tatjana, Bogavac, D., Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV pp collisions with the ATLAS detector" in Physical Review D, 92, no. 7 (2015),
https://doi.org/10.1103/PhysRevD.92.072001 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bogavac, D.
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/761
AB  - This paper describes the concept, technical realisation and validation of a largely data-driven method to model events with Z - GT tau tau decays. In Z - GT mu mu events selected from proton-proton collision data recorded at root s = 8 TeV with the ATLAS experiment at the LHC in 2012, the Z decay muons are replaced by tau leptons from simulated Z - GT tau tau decays at the level of reconstructed tracks and calorimeter cells. The tau lepton kinematics are derived from the kinematics of the original muons. Thus, only the well-understood decays of the Z boson and tau leptons as well as the detector response to the tau decay products are obtained from simulation. All other aspects of the event, such as the Z boson and jet kinematics as well as effects from multiple interactions, are given by the actual data. This so-called tau-embedding method is particularly relevant for Higgs boson searches and analyses in tau tau final states, where Z - GT tau tau decays constitute a large irreducible background that cannot be obtained directly from data control samples. In this paper, the relevant concepts are discussed based on the implementation used in the ATLAS Standard Model H - GT tau tau analysis of the full datataset recorded during 2011 and 2012.
T2  - Journal of Instrumentation
T1  - Modelling Z - GT tau tau processes in ATLAS with tau-embedded Z - GT mu mu data
VL  - 10
DO  - 10.1088/1748-0221/10/09/P09018
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bogavac, D. and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "This paper describes the concept, technical realisation and validation of a largely data-driven method to model events with Z - GT tau tau decays. In Z - GT mu mu events selected from proton-proton collision data recorded at root s = 8 TeV with the ATLAS experiment at the LHC in 2012, the Z decay muons are replaced by tau leptons from simulated Z - GT tau tau decays at the level of reconstructed tracks and calorimeter cells. The tau lepton kinematics are derived from the kinematics of the original muons. Thus, only the well-understood decays of the Z boson and tau leptons as well as the detector response to the tau decay products are obtained from simulation. All other aspects of the event, such as the Z boson and jet kinematics as well as effects from multiple interactions, are given by the actual data. This so-called tau-embedding method is particularly relevant for Higgs boson searches and analyses in tau tau final states, where Z - GT tau tau decays constitute a large irreducible background that cannot be obtained directly from data control samples. In this paper, the relevant concepts are discussed based on the implementation used in the ATLAS Standard Model H - GT tau tau analysis of the full datataset recorded during 2011 and 2012.",
journal = "Journal of Instrumentation",
title = "Modelling Z - GT tau tau processes in ATLAS with tau-embedded Z - GT mu mu data",
volume = "10",
doi = "10.1088/1748-0221/10/09/P09018"
}

Aad, G., Agatonović-Jovin, T., Bogavac, D., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Modelling Z - GT tau tau processes in ATLAS with tau-embedded Z - GT mu mu data. in Journal of Instrumentation, 10.
https://doi.org/10.1088/1748-0221/10/09/P09018

Aad G, Agatonović-Jovin T, Bogavac D, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Modelling Z - GT tau tau processes in ATLAS with tau-embedded Z - GT mu mu data. in Journal of Instrumentation. 2015;10.
doi:10.1088/1748-0221/10/09/P09018 .

Aad, G., Agatonović-Jovin, Tatjana, Bogavac, D., Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Modelling Z - GT tau tau processes in ATLAS with tau-embedded Z - GT mu mu data" in Journal of Instrumentation, 10 (2015),
https://doi.org/10.1088/1748-0221/10/09/P09018 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/744
AB  - Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb(-1) have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.
T2  - Physical Review Letters
T1  - Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at root s=8 TeV with the ATLAS Detector
VL  - 115
IS  - 13
DO  - 10.1103/PhysRevLett.115.131801
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb(-1) have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.",
journal = "Physical Review Letters",
title = "Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at root s=8 TeV with the ATLAS Detector",
volume = "115",
number = "13",
doi = "10.1103/PhysRevLett.115.131801"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at root s=8 TeV with the ATLAS Detector. in Physical Review Letters, 115(13).
https://doi.org/10.1103/PhysRevLett.115.131801

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at root s=8 TeV with the ATLAS Detector. in Physical Review Letters. 2015;115(13).
doi:10.1103/PhysRevLett.115.131801 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at root s=8 TeV with the ATLAS Detector" in Physical Review Letters, 115, no. 13 (2015),
https://doi.org/10.1103/PhysRevLett.115.131801 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/742
AB  - Charged-particle spectra obtained in Pb+Pb interactions at root s(NN) = 2.76TeV and pp interactions at root s(NN) = 2.76TeV with the ATLAS detector at the LHC are presented, using data with integrated luminosities of 0.15 nb(-1) and 4.2 pb(-1), respectively, in a wide transverse momentum (0.5 LT p(T) LT 150 GeV) and pseudorapidity (vertical bar eta vertical bar LT 2) range. For Pb+Pb collisions, the spectra are presented as a function of collision centrality, which is determined by the response of the forward calorimeters located on both sides of the interaction point. The nuclear modification factors R-AA and R-CP are presented in detail as a function of centrality, p(T) and eta. They show a distinct p(T)-dependence with a pronounced minimum at about 7 GeV. Above 60 GeV, R-AA is consistent with a plateau at a centrality-dependent value, within the uncertainties. The value is 0.55 +/- 0.01(stat.) +/- 0.04(syst.) in the most central collisions. The R-AA distribution is consistent with flat vertical bar eta vertical bar dependence over the whole transverse momentum range in all centrality classes.
T2  - Journal of High Energy Physics
T1  - Measurement of charged-particle spectra in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC
IS  - 9
DO  - 10.1007/JHEP09(2015)050
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "Charged-particle spectra obtained in Pb+Pb interactions at root s(NN) = 2.76TeV and pp interactions at root s(NN) = 2.76TeV with the ATLAS detector at the LHC are presented, using data with integrated luminosities of 0.15 nb(-1) and 4.2 pb(-1), respectively, in a wide transverse momentum (0.5 LT p(T) LT 150 GeV) and pseudorapidity (vertical bar eta vertical bar LT 2) range. For Pb+Pb collisions, the spectra are presented as a function of collision centrality, which is determined by the response of the forward calorimeters located on both sides of the interaction point. The nuclear modification factors R-AA and R-CP are presented in detail as a function of centrality, p(T) and eta. They show a distinct p(T)-dependence with a pronounced minimum at about 7 GeV. Above 60 GeV, R-AA is consistent with a plateau at a centrality-dependent value, within the uncertainties. The value is 0.55 +/- 0.01(stat.) +/- 0.04(syst.) in the most central collisions. The R-AA distribution is consistent with flat vertical bar eta vertical bar dependence over the whole transverse momentum range in all centrality classes.",
journal = "Journal of High Energy Physics",
title = "Measurement of charged-particle spectra in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC",
number = "9",
doi = "10.1007/JHEP09(2015)050"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Measurement of charged-particle spectra in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC. in Journal of High Energy Physics(9).
https://doi.org/10.1007/JHEP09(2015)050

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of charged-particle spectra in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC. in Journal of High Energy Physics. 2015;(9).
doi:10.1007/JHEP09(2015)050 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of charged-particle spectra in Pb plus Pb collisions at root s(NN)=2.76 TeV with the ATLAS detector at the LHC" in Journal of High Energy Physics, no. 9 (2015),
https://doi.org/10.1007/JHEP09(2015)050 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Rajković, Milan
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/731
AB  - Measurements of differential cross sections for J/psi production in p + Pb collisions at root S-NN= 5.02 TeV at the CERN Large Hadron Collider with the ATLAS detector are presented. The data set used corresponds to an integrated luminosity of 28.1 nb(-1). The J/psi mesons are reconstructed in the dimuon decay channel over the transverse momentum range 8 LT PT LT 30 GeV and over the center-of-mass rapidity range -2.87 LT y* LT 1.94. Prompt J/psi are separated from J/psi resulting from b-hadron decays through an analysis of the distance between the J/psi decay vertex and the event primary vertex. The differential cross section for production of nonprompt J/psi is compared to a FONLL calculation that does not include nuclear effects. Forward-backward production ratios are presented and compared to theoretical predictions. These results complement previously published results by covering a region of higher transverse momentum and more central rapidity. They thus constrain the kinematic dependence of nuclear modifications of charmonium and b-quark production in p + Pb collisions.
T2  - Physical Review C
T1  - Measurement of differential J/psi production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector
VL  - 92
IS  - 3
DO  - 10.1103/PhysRevC.92.034904
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Rajković, Milan and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "Measurements of differential cross sections for J/psi production in p + Pb collisions at root S-NN= 5.02 TeV at the CERN Large Hadron Collider with the ATLAS detector are presented. The data set used corresponds to an integrated luminosity of 28.1 nb(-1). The J/psi mesons are reconstructed in the dimuon decay channel over the transverse momentum range 8 LT PT LT 30 GeV and over the center-of-mass rapidity range -2.87 LT y* LT 1.94. Prompt J/psi are separated from J/psi resulting from b-hadron decays through an analysis of the distance between the J/psi decay vertex and the event primary vertex. The differential cross section for production of nonprompt J/psi is compared to a FONLL calculation that does not include nuclear effects. Forward-backward production ratios are presented and compared to theoretical predictions. These results complement previously published results by covering a region of higher transverse momentum and more central rapidity. They thus constrain the kinematic dependence of nuclear modifications of charmonium and b-quark production in p + Pb collisions.",
journal = "Physical Review C",
title = "Measurement of differential J/psi production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector",
volume = "92",
number = "3",
doi = "10.1103/PhysRevC.92.034904"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Rajković, M., Vranješ Milosavljević, M.,& Živković, L.. (2015). Measurement of differential J/psi production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector. in Physical Review C, 92(3).
https://doi.org/10.1103/PhysRevC.92.034904

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Rajković M, Vranješ Milosavljević M, Živković L. Measurement of differential J/psi production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector. in Physical Review C. 2015;92(3).
doi:10.1103/PhysRevC.92.034904 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Rajković, Milan, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of differential J/psi production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector" in Physical Review C, 92, no. 3 (2015),
https://doi.org/10.1103/PhysRevC.92.034904 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Rajković, Milan
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/730
AB  - Correlations between the elliptic or triangular flow coefficients v(m) (m = 2 or 3) and other flow harmonics v(n) (n = 2 to 5) are measured using root S-NN = 2.76 TeV Pb + Pb collision data collected in 2010 by the ATLAS experiment at the LHC, corresponding to an integrated luminosity of 7 mu b(-1). The v(m)-v(n) correlations aremeasured in midrapidity as a function of centrality, and, for events within the same centrality interval, as a function of event ellipticity or triangularity defined in a forward rapidity region. For events within the same centrality interval, v(3) is found to be anticorrelated with v(2) and this anticorrelation is consistent with similar anticorrelations between the corresponding eccentricities, epsilon(2) and epsilon(3). However, it is observed that v(4) increases strongly with v(2), and v(5) increases strongly with both v(2) and v(3). The trend and strength of the v(m) -v(n) correlations for n = 4 and 5 are found to disagree with epsilon(m)-epsilon(n) correlations predicted by initial-geometry models. Instead, these correlations are found to be consistent with the combined effects of a linear contribution to v(n) and a nonlinear term that is a function of v(2)(2) or of v(2)v(3), as predicted by hydrodynamic models. A simple two-component fit is used to separate these two contributions. The extracted linear and nonlinear contributions to v(4) and v(5) are found to be consistent with previously measured event-plane correlations.
T2  - Physical Review C
T1  - Measurement of the correlation between flow harmonics of different order in lead-lead collisions at root S-NN=2.76 TeV with the ATLAS detector
VL  - 92
IS  - 3
DO  - 10.1103/PhysRevC.92.034903
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Rajković, Milan and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "Correlations between the elliptic or triangular flow coefficients v(m) (m = 2 or 3) and other flow harmonics v(n) (n = 2 to 5) are measured using root S-NN = 2.76 TeV Pb + Pb collision data collected in 2010 by the ATLAS experiment at the LHC, corresponding to an integrated luminosity of 7 mu b(-1). The v(m)-v(n) correlations aremeasured in midrapidity as a function of centrality, and, for events within the same centrality interval, as a function of event ellipticity or triangularity defined in a forward rapidity region. For events within the same centrality interval, v(3) is found to be anticorrelated with v(2) and this anticorrelation is consistent with similar anticorrelations between the corresponding eccentricities, epsilon(2) and epsilon(3). However, it is observed that v(4) increases strongly with v(2), and v(5) increases strongly with both v(2) and v(3). The trend and strength of the v(m) -v(n) correlations for n = 4 and 5 are found to disagree with epsilon(m)-epsilon(n) correlations predicted by initial-geometry models. Instead, these correlations are found to be consistent with the combined effects of a linear contribution to v(n) and a nonlinear term that is a function of v(2)(2) or of v(2)v(3), as predicted by hydrodynamic models. A simple two-component fit is used to separate these two contributions. The extracted linear and nonlinear contributions to v(4) and v(5) are found to be consistent with previously measured event-plane correlations.",
journal = "Physical Review C",
title = "Measurement of the correlation between flow harmonics of different order in lead-lead collisions at root S-NN=2.76 TeV with the ATLAS detector",
volume = "92",
number = "3",
doi = "10.1103/PhysRevC.92.034903"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Rajković, M., Vranješ Milosavljević, M.,& Živković, L.. (2015). Measurement of the correlation between flow harmonics of different order in lead-lead collisions at root S-NN=2.76 TeV with the ATLAS detector. in Physical Review C, 92(3).
https://doi.org/10.1103/PhysRevC.92.034903

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Rajković M, Vranješ Milosavljević M, Živković L. Measurement of the correlation between flow harmonics of different order in lead-lead collisions at root S-NN=2.76 TeV with the ATLAS detector. in Physical Review C. 2015;92(3).
doi:10.1103/PhysRevC.92.034903 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Rajković, Milan, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of the correlation between flow harmonics of different order in lead-lead collisions at root S-NN=2.76 TeV with the ATLAS detector" in Physical Review C, 92, no. 3 (2015),
https://doi.org/10.1103/PhysRevC.92.034903 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/725
AB  - A search for the decay to a pair of new particles of either the 125 GeV Higgs boson (h) or a second charge parity (CP)-even Higgs boson (H) is presented. The data set corresponds to an integrated luminosity of 20.3 fb(-1) of pp collisions at root s = 8 TeV recorded by the ATLAS experiment at the LHC in 2012. The search was done in the context of the next-to-minimal supersymmetric standard model, in which the new particles are the lightest neutral pseudoscalar Higgs bosons (a). One of the two a bosons is required to decay to two muons while the other is required to decay to two tau leptons. No significant excess is observed above the expected backgrounds in the dimuon invariant mass range from 3.7 to 50 GeV. Upper limits are placed on the production of h - GT aa relative to the standard model gg - GT h production, assuming no coupling of the a boson to quarks. The most stringent limit is placed at 3.5% for m(a) = 3.75 GeV. Upper limits are also placed on the production cross section of H - GT aa from 2.33 to 0.72 pb, for fixed m(a) = GeV with m(H) ranging from 100 to 500 GeV.
T2  - Physical Review D
T1  - Search for Higgs bosons decaying to aa in the mu mu tau tau final state in pp collisions at root s=8 TeV with the ATLAS experiment
VL  - 92
IS  - 5
DO  - 10.1103/PhysRevD.92.052002
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "A search for the decay to a pair of new particles of either the 125 GeV Higgs boson (h) or a second charge parity (CP)-even Higgs boson (H) is presented. The data set corresponds to an integrated luminosity of 20.3 fb(-1) of pp collisions at root s = 8 TeV recorded by the ATLAS experiment at the LHC in 2012. The search was done in the context of the next-to-minimal supersymmetric standard model, in which the new particles are the lightest neutral pseudoscalar Higgs bosons (a). One of the two a bosons is required to decay to two muons while the other is required to decay to two tau leptons. No significant excess is observed above the expected backgrounds in the dimuon invariant mass range from 3.7 to 50 GeV. Upper limits are placed on the production of h - GT aa relative to the standard model gg - GT h production, assuming no coupling of the a boson to quarks. The most stringent limit is placed at 3.5% for m(a) = 3.75 GeV. Upper limits are also placed on the production cross section of H - GT aa from 2.33 to 0.72 pb, for fixed m(a) = GeV with m(H) ranging from 100 to 500 GeV.",
journal = "Physical Review D",
title = "Search for Higgs bosons decaying to aa in the mu mu tau tau final state in pp collisions at root s=8 TeV with the ATLAS experiment",
volume = "92",
number = "5",
doi = "10.1103/PhysRevD.92.052002"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Search for Higgs bosons decaying to aa in the mu mu tau tau final state in pp collisions at root s=8 TeV with the ATLAS experiment. in Physical Review D, 92(5).
https://doi.org/10.1103/PhysRevD.92.052002

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for Higgs bosons decaying to aa in the mu mu tau tau final state in pp collisions at root s=8 TeV with the ATLAS experiment. in Physical Review D. 2015;92(5).
doi:10.1103/PhysRevD.92.052002 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for Higgs bosons decaying to aa in the mu mu tau tau final state in pp collisions at root s=8 TeV with the ATLAS experiment" in Physical Review D, 92, no. 5 (2015),
https://doi.org/10.1103/PhysRevD.92.052002 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/714
AB  - A search for pair production of vector-like quarks, both up-type (T) and down-type (B), as well as for four-top-quark production, is presented. The search is based on pp collisions at TeV recorded in 2012 with the ATLAS detector at the CERN Large Hadron Collider and corresponding to an integrated luminosity of 20.3 fb(-1). Data are analysed in the lepton-plus-jets final state, characterised by an isolated electron or muon with high transverse momentum, large missing transverse momentum and multiple jets. Dedicated analyses are performed targeting three cases: a T quark with significant branching ratio to a W boson and a b-quark , and both a T quark and a B quark with significant branching ratio to a Higgs boson and a third-generation quark ( respectively). No significant excess of events above the Standard Model expectation is observed, and 95% CL lower limits are derived on the masses of the vector-like T and B quarks under several branching ratio hypotheses assuming contributions from T - GT Wb, Zt, Ht and B - GT Wt, Zb, Hb decays. The 95% CL observed lower limits on the T quark mass range between 715 GeV and 950 GeV for all possible values of the branching ratios into the three decay modes, and are the most stringent constraints to date. Additionally, the most restrictive upper bounds on four-top-quark production are set in a number of new physics scenarios.
T2  - Journal of High Energy Physics
T1  - Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at root 8=8 TeV with the ATLAS detector
IS  - 8
DO  - 10.1007/JHEP08(2015)105
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "A search for pair production of vector-like quarks, both up-type (T) and down-type (B), as well as for four-top-quark production, is presented. The search is based on pp collisions at TeV recorded in 2012 with the ATLAS detector at the CERN Large Hadron Collider and corresponding to an integrated luminosity of 20.3 fb(-1). Data are analysed in the lepton-plus-jets final state, characterised by an isolated electron or muon with high transverse momentum, large missing transverse momentum and multiple jets. Dedicated analyses are performed targeting three cases: a T quark with significant branching ratio to a W boson and a b-quark , and both a T quark and a B quark with significant branching ratio to a Higgs boson and a third-generation quark ( respectively). No significant excess of events above the Standard Model expectation is observed, and 95% CL lower limits are derived on the masses of the vector-like T and B quarks under several branching ratio hypotheses assuming contributions from T - GT Wb, Zt, Ht and B - GT Wt, Zb, Hb decays. The 95% CL observed lower limits on the T quark mass range between 715 GeV and 950 GeV for all possible values of the branching ratios into the three decay modes, and are the most stringent constraints to date. Additionally, the most restrictive upper bounds on four-top-quark production are set in a number of new physics scenarios.",
journal = "Journal of High Energy Physics",
title = "Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at root 8=8 TeV with the ATLAS detector",
number = "8",
doi = "10.1007/JHEP08(2015)105"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at root 8=8 TeV with the ATLAS detector. in Journal of High Energy Physics(8).
https://doi.org/10.1007/JHEP08(2015)105

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at root 8=8 TeV with the ATLAS detector. in Journal of High Energy Physics. 2015;(8).
doi:10.1007/JHEP08(2015)105 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for production of vector-like quark pairs and of four top quarks in the lepton-plus-jets final state in pp collisions at root 8=8 TeV with the ATLAS detector" in Journal of High Energy Physics, no. 8 (2015),
https://doi.org/10.1007/JHEP08(2015)105 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/696
AB  - This article describes a search for high-mass resonances decaying to a pair of photons using a sample of 20.3 fb(-1) of pp collisions at root s = 8 TeV recorded with the ATLAS detector at the Large Hadron Collider. The data are found to be in agreement with the Standard Model prediction, and limits are reported in the framework of the Randall-Sundrum model. This theory leads to the prediction of graviton states, the lightest of which could be observed at the Large Hadron Collider. A lower limit of 2.66 (1.41) TeV at 95% confidence level is set on the mass of the lightest graviton for couplings of k/(M) over bar (Pl) = 0.1 (0.01).
T2  - Physical Review D
T1  - Search for high-mass diphoton resonances in pp collisions at pffisffi root s=8 TeV with the ATLAS detector
VL  - 92
IS  - 3
DO  - 10.1103/PhysRevD.92.032004
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2015",
abstract = "This article describes a search for high-mass resonances decaying to a pair of photons using a sample of 20.3 fb(-1) of pp collisions at root s = 8 TeV recorded with the ATLAS detector at the Large Hadron Collider. The data are found to be in agreement with the Standard Model prediction, and limits are reported in the framework of the Randall-Sundrum model. This theory leads to the prediction of graviton states, the lightest of which could be observed at the Large Hadron Collider. A lower limit of 2.66 (1.41) TeV at 95% confidence level is set on the mass of the lightest graviton for couplings of k/(M) over bar (Pl) = 0.1 (0.01).",
journal = "Physical Review D",
title = "Search for high-mass diphoton resonances in pp collisions at pffisffi root s=8 TeV with the ATLAS detector",
volume = "92",
number = "3",
doi = "10.1103/PhysRevD.92.032004"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2015). Search for high-mass diphoton resonances in pp collisions at pffisffi root s=8 TeV with the ATLAS detector. in Physical Review D, 92(3).
https://doi.org/10.1103/PhysRevD.92.032004

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for high-mass diphoton resonances in pp collisions at pffisffi root s=8 TeV with the ATLAS detector. in Physical Review D. 2015;92(3).
doi:10.1103/PhysRevD.92.032004 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for high-mass diphoton resonances in pp collisions at pffisffi root s=8 TeV with the ATLAS detector" in Physical Review D, 92, no. 3 (2015),
https://doi.org/10.1103/PhysRevD.92.032004 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5860
AB  - A measurement of the mass difference between top and anti-top quarks is presented. In a 4.7 fb(-1) data sample of proton-proton collisions at root s = 7 TeV recorded with the ATLAS detector at the LHC, events consistent with t (t) over bar production and decay into a single charged lepton final state are reconstructed. For each event, the mass difference between the top and anti-top quark candidate is calculated. A two b-tag requirement is used in order to reduce the background contribution. A maximum likelihood fit to these per-event mass differences yields Delta m = m(t) - m((t) over bar) = 0.67 +/- 0.61 (stat) +/- 0.41 (syst) GeV, consistent with CPT invariance. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.
T2  - Physics Letters B
T1  - Measurement of the mass difference between top and anti-top quarks in pp collisions at root s=7 TeV using the ATLAS detector
VL  - 728
SP  - 363
EP  - 379
DO  - 10.1016/j.physletb.2013.12.010
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "A measurement of the mass difference between top and anti-top quarks is presented. In a 4.7 fb(-1) data sample of proton-proton collisions at root s = 7 TeV recorded with the ATLAS detector at the LHC, events consistent with t (t) over bar production and decay into a single charged lepton final state are reconstructed. For each event, the mass difference between the top and anti-top quark candidate is calculated. A two b-tag requirement is used in order to reduce the background contribution. A maximum likelihood fit to these per-event mass differences yields Delta m = m(t) - m((t) over bar) = 0.67 +/- 0.61 (stat) +/- 0.41 (syst) GeV, consistent with CPT invariance. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.",
journal = "Physics Letters B",
title = "Measurement of the mass difference between top and anti-top quarks in pp collisions at root s=7 TeV using the ATLAS detector",
volume = "728",
pages = "363-379",
doi = "10.1016/j.physletb.2013.12.010"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Measurement of the mass difference between top and anti-top quarks in pp collisions at root s=7 TeV using the ATLAS detector. in Physics Letters B, 728, 363-379.
https://doi.org/10.1016/j.physletb.2013.12.010

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of the mass difference between top and anti-top quarks in pp collisions at root s=7 TeV using the ATLAS detector. in Physics Letters B. 2014;728:363-379.
doi:10.1016/j.physletb.2013.12.010 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of the mass difference between top and anti-top quarks in pp collisions at root s=7 TeV using the ATLAS detector" in Physics Letters B, 728 (2014):363-379,
https://doi.org/10.1016/j.physletb.2013.12.010 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5862
AB  - This Letter describes a model-independent search for the production of new resonances in photon + jet (gamma + jet) events using 20 fb(-1) of proton-proton LHC data recorded with the ATLAS detector at a centre-of-mass energy of root s = 8 TeV. The gamma + jet mass distribution is compared to a background model fit from data; no significant deviation from the background-only hypothesis is found. Limits are set at 95% credibility level on generic Gaussian-shaped signals and two benchmark phenomena beyond the Standard Model: non-thermal quantum black holes and excited quarks. Non-thermal quantum black holes are excluded below masses of 4.6 TeV and excited quarks are excluded below masses of 3.5 TeV. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.
T2  - Physics Letters B
T1  - Search for new phenomena in photon plus jet events collected in proton-proton collisions at root s=8 TeV with the ATLAS detector
VL  - 728
SP  - 562
EP  - 578
DO  - 10.1016/j.physletb.2013.12.029
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "This Letter describes a model-independent search for the production of new resonances in photon + jet (gamma + jet) events using 20 fb(-1) of proton-proton LHC data recorded with the ATLAS detector at a centre-of-mass energy of root s = 8 TeV. The gamma + jet mass distribution is compared to a background model fit from data; no significant deviation from the background-only hypothesis is found. Limits are set at 95% credibility level on generic Gaussian-shaped signals and two benchmark phenomena beyond the Standard Model: non-thermal quantum black holes and excited quarks. Non-thermal quantum black holes are excluded below masses of 4.6 TeV and excited quarks are excluded below masses of 3.5 TeV. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.",
journal = "Physics Letters B",
title = "Search for new phenomena in photon plus jet events collected in proton-proton collisions at root s=8 TeV with the ATLAS detector",
volume = "728",
pages = "562-578",
doi = "10.1016/j.physletb.2013.12.029"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Search for new phenomena in photon plus jet events collected in proton-proton collisions at root s=8 TeV with the ATLAS detector. in Physics Letters B, 728, 562-578.
https://doi.org/10.1016/j.physletb.2013.12.029

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for new phenomena in photon plus jet events collected in proton-proton collisions at root s=8 TeV with the ATLAS detector. in Physics Letters B. 2014;728:562-578.
doi:10.1016/j.physletb.2013.12.029 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for new phenomena in photon plus jet events collected in proton-proton collisions at root s=8 TeV with the ATLAS detector" in Physics Letters B, 728 (2014):562-578,
https://doi.org/10.1016/j.physletb.2013.12.029 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, D.
AU  - Simic, L.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5897
AB  - A search is presented for dark matter pair production in association with a W or Z boson in pp collisions representing 20.3 fb(-1) of integrated luminosity at root s = 8 TeV using data recorded with the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet with the jet mass consistent with a W or Z boson, and with large missing transverse momentum are analyzed. The data are consistent with the standard model expectations. Limits are set on the mass scale in effective field theories that describe the interaction of dark matter and standard model particles, and on the cross section of Higgs production and decay to invisible particles. In addition, cross section limits on the anomalous production of W or Z bosons with large missing transverse momentum are set in two fiducial regions.
T2  - Physical Review Letters
T1  - Search for Dark Matter in Events with a Hadronically Decaying W or Z Boson and Missing Transverse Momentum in pp Collisions at root s=8 TeV with the ATLAS Detector
VL  - 112
IS  - 4
DO  - 10.1103/PhysRevLett.112.041802
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, D. and Simic, L. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "A search is presented for dark matter pair production in association with a W or Z boson in pp collisions representing 20.3 fb(-1) of integrated luminosity at root s = 8 TeV using data recorded with the ATLAS detector at the Large Hadron Collider. Events with a hadronic jet with the jet mass consistent with a W or Z boson, and with large missing transverse momentum are analyzed. The data are consistent with the standard model expectations. Limits are set on the mass scale in effective field theories that describe the interaction of dark matter and standard model particles, and on the cross section of Higgs production and decay to invisible particles. In addition, cross section limits on the anomalous production of W or Z bosons with large missing transverse momentum are set in two fiducial regions.",
journal = "Physical Review Letters",
title = "Search for Dark Matter in Events with a Hadronically Decaying W or Z Boson and Missing Transverse Momentum in pp Collisions at root s=8 TeV with the ATLAS Detector",
volume = "112",
number = "4",
doi = "10.1103/PhysRevLett.112.041802"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, D., Simic, L., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Search for Dark Matter in Events with a Hadronically Decaying W or Z Boson and Missing Transverse Momentum in pp Collisions at root s=8 TeV with the ATLAS Detector. in Physical Review Letters, 112(4).
https://doi.org/10.1103/PhysRevLett.112.041802

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simic L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for Dark Matter in Events with a Hadronically Decaying W or Z Boson and Missing Transverse Momentum in pp Collisions at root s=8 TeV with the ATLAS Detector. in Physical Review Letters. 2014;112(4).
doi:10.1103/PhysRevLett.112.041802 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, D., Simic, L., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for Dark Matter in Events with a Hadronically Decaying W or Z Boson and Missing Transverse Momentum in pp Collisions at root s=8 TeV with the ATLAS Detector" in Physical Review Letters, 112, no. 4 (2014),
https://doi.org/10.1103/PhysRevLett.112.041802 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, D.
AU  - Simic, L.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5905
AB  - A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson (H-0), an intermediate charged Higgs-boson pair (H-+/-), and a light Higgs boson (h(0)). The analysis searches for events involving the production of a single heavy neutral Higgs boson which decays to the charged Higgs boson and a W boson, where the charged Higgs boson subsequently decays into a W boson and the lightest neutral Higgs boson decaying to a bottom-antibottom-quark pair. Such a cascade results in a W-boson pair and a bottom-antibottom-quark pair in the final state. Events with exactly one lepton, missing transverse momentum, and at least four jets are selected from a data sample corresponding to an integrated luminosity of 20.3 fb(-1), collected by the ATLAS detector in proton-proton collisions at root s = 8 TeV at the LHC. The data are found to be consistent with Standard Model predictions, and 95% confidence-level upper limits are set on the product of cross section and branching ratio. These limits range from 0.065 to 43 pb as a function of H-0 and H-+/- masses, with m(h)o fixed at 125 GeV.
T2  - Physical Review D
T1  - Search for a multi-Higgs-boson cascade in W(+)W(-)b(b)over-bar events with the ATLAS detector in pp collisions at root s=8 TeV
VL  - 89
IS  - 3
DO  - 10.1103/PhysRevD.89.032002
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, D. and Simic, L. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson (H-0), an intermediate charged Higgs-boson pair (H-+/-), and a light Higgs boson (h(0)). The analysis searches for events involving the production of a single heavy neutral Higgs boson which decays to the charged Higgs boson and a W boson, where the charged Higgs boson subsequently decays into a W boson and the lightest neutral Higgs boson decaying to a bottom-antibottom-quark pair. Such a cascade results in a W-boson pair and a bottom-antibottom-quark pair in the final state. Events with exactly one lepton, missing transverse momentum, and at least four jets are selected from a data sample corresponding to an integrated luminosity of 20.3 fb(-1), collected by the ATLAS detector in proton-proton collisions at root s = 8 TeV at the LHC. The data are found to be consistent with Standard Model predictions, and 95% confidence-level upper limits are set on the product of cross section and branching ratio. These limits range from 0.065 to 43 pb as a function of H-0 and H-+/- masses, with m(h)o fixed at 125 GeV.",
journal = "Physical Review D",
title = "Search for a multi-Higgs-boson cascade in W(+)W(-)b(b)over-bar events with the ATLAS detector in pp collisions at root s=8 TeV",
volume = "89",
number = "3",
doi = "10.1103/PhysRevD.89.032002"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, D., Simic, L., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Search for a multi-Higgs-boson cascade in W(+)W(-)b(b)over-bar events with the ATLAS detector in pp collisions at root s=8 TeV. in Physical Review D, 89(3).
https://doi.org/10.1103/PhysRevD.89.032002

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simic L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for a multi-Higgs-boson cascade in W(+)W(-)b(b)over-bar events with the ATLAS detector in pp collisions at root s=8 TeV. in Physical Review D. 2014;89(3).
doi:10.1103/PhysRevD.89.032002 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, D., Simic, L., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for a multi-Higgs-boson cascade in W(+)W(-)b(b)over-bar events with the ATLAS detector in pp collisions at root s=8 TeV" in Physical Review D, 89, no. 3 (2014),
https://doi.org/10.1103/PhysRevD.89.032002 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5908
AB  - A dedicated reconstruction algorithm to find decay vertices in the ATLAS muon spectrometer is presented. The algorithm searches the region just upstream of or inside the muon spectrometer volume for multi-particle vertices that originate from the decay of particles with long decay paths. The performance of the algorithm is evaluated using both a sample of simulated Higgs boson events, in which the Higgs boson decays to long-lived neutral particles that in turn decay to b (b) over bar final states, and pp collision data at root s = 7 TeV collected with the ATLAS detector at the LHC during 2011.
T2  - Journal of Instrumentation
T1  - Standalone vertex finding in the ATLAS muon spectrometer
VL  - 9
DO  - 10.1088/1748-0221/9/02/P02001
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "A dedicated reconstruction algorithm to find decay vertices in the ATLAS muon spectrometer is presented. The algorithm searches the region just upstream of or inside the muon spectrometer volume for multi-particle vertices that originate from the decay of particles with long decay paths. The performance of the algorithm is evaluated using both a sample of simulated Higgs boson events, in which the Higgs boson decays to long-lived neutral particles that in turn decay to b (b) over bar final states, and pp collision data at root s = 7 TeV collected with the ATLAS detector at the LHC during 2011.",
journal = "Journal of Instrumentation",
title = "Standalone vertex finding in the ATLAS muon spectrometer",
volume = "9",
doi = "10.1088/1748-0221/9/02/P02001"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Standalone vertex finding in the ATLAS muon spectrometer. in Journal of Instrumentation, 9.
https://doi.org/10.1088/1748-0221/9/02/P02001

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Standalone vertex finding in the ATLAS muon spectrometer. in Journal of Instrumentation. 2014;9.
doi:10.1088/1748-0221/9/02/P02001 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Standalone vertex finding in the ATLAS muon spectrometer" in Journal of Instrumentation, 9 (2014),
https://doi.org/10.1088/1748-0221/9/02/P02001 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5916
AB  - This paper presents a measurement of the top quark pair () production charge asymmetry A (C) using 4.7 fb(-1) of proton-proton collisions at a centre-of-mass energy root s = 7 TeV collected by the ATLAS detector at the LHC. A -enriched sample of events with a single lepton (electron or muon), missing transverse momentum and at least four high transverse momentum jets, of which at least one is tagged as coming from a b-quark, is selected. A likelihood fit is used to reconstruct the event kinematics. A Bayesian unfolding procedure is employed to estimate A (C) at the parton-level. The measured value of the production charge asymmetry is A (C) = 0.006 +/- 0.010, where the uncertainty includes both the statistical and the systematic components. Differential A (C) measurements as a function of the invariant mass, the rapidity and the transverse momentum of the system are also presented. In addition, A (C) is measured for a subset of events with large velocity, where physics beyond the Standard Model could contribute. All measurements are consistent with the Standard Model predictions.
T2  - Journal of High Energy Physics
T1  - Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector
IS  - 2
DO  - 10.1007/JHEP02(2014)107
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "This paper presents a measurement of the top quark pair () production charge asymmetry A (C) using 4.7 fb(-1) of proton-proton collisions at a centre-of-mass energy root s = 7 TeV collected by the ATLAS detector at the LHC. A -enriched sample of events with a single lepton (electron or muon), missing transverse momentum and at least four high transverse momentum jets, of which at least one is tagged as coming from a b-quark, is selected. A likelihood fit is used to reconstruct the event kinematics. A Bayesian unfolding procedure is employed to estimate A (C) at the parton-level. The measured value of the production charge asymmetry is A (C) = 0.006 +/- 0.010, where the uncertainty includes both the statistical and the systematic components. Differential A (C) measurements as a function of the invariant mass, the rapidity and the transverse momentum of the system are also presented. In addition, A (C) is measured for a subset of events with large velocity, where physics beyond the Standard Model could contribute. All measurements are consistent with the Standard Model predictions.",
journal = "Journal of High Energy Physics",
title = "Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector",
number = "2",
doi = "10.1007/JHEP02(2014)107"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector. in Journal of High Energy Physics(2).
https://doi.org/10.1007/JHEP02(2014)107

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector. in Journal of High Energy Physics. 2014;(2).
doi:10.1007/JHEP02(2014)107 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of the top quark pair production charge asymmetry in proton-proton collisions at root s=7 TeV using the ATLAS detector" in Journal of High Energy Physics, no. 2 (2014),
https://doi.org/10.1007/JHEP02(2014)107 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5921
AB  - This Letter presents a search for quantum black-hole production using 20.3 fb(-1) of data collected with the ATLAS detector in pp collisions at the LHC at root s = 8 TeV. The quantum black holes are assumed to decay into a final state characterized by a lepton (electron or muon) and a jet. In either channel, no event with a lepton-jet invariant mass of 3.5 TeV or more is observed, consistent with the expected background. Limits are set on the product of cross sections and branching fractions for the lepton + jet final states of quantum black holes produced in a search region for invariant masses above 1 TeV. The combined 95% confidence level upper limit on this product for quantum black holes with threshold mass above 3.5 TeV is 0.18 fb. This limit constrains the threshold quantum black-hole mass to be above 5.3 TeV in the model considered.
T2  - Physical Review Letters
T1  - Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at root s=8 TeV and the ATLAS Detector
VL  - 112
IS  - 9
DO  - 10.1103/PhysRevLett.112.091804
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "This Letter presents a search for quantum black-hole production using 20.3 fb(-1) of data collected with the ATLAS detector in pp collisions at the LHC at root s = 8 TeV. The quantum black holes are assumed to decay into a final state characterized by a lepton (electron or muon) and a jet. In either channel, no event with a lepton-jet invariant mass of 3.5 TeV or more is observed, consistent with the expected background. Limits are set on the product of cross sections and branching fractions for the lepton + jet final states of quantum black holes produced in a search region for invariant masses above 1 TeV. The combined 95% confidence level upper limit on this product for quantum black holes with threshold mass above 3.5 TeV is 0.18 fb. This limit constrains the threshold quantum black-hole mass to be above 5.3 TeV in the model considered.",
journal = "Physical Review Letters",
title = "Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at root s=8 TeV and the ATLAS Detector",
volume = "112",
number = "9",
doi = "10.1103/PhysRevLett.112.091804"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Dimitrievska, A., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at root s=8 TeV and the ATLAS Detector. in Physical Review Letters, 112(9).
https://doi.org/10.1103/PhysRevLett.112.091804

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Dimitrievska A, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at root s=8 TeV and the ATLAS Detector. in Physical Review Letters. 2014;112(9).
doi:10.1103/PhysRevLett.112.091804 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Search for Quantum Black Hole Production in High-Invariant-Mass Lepton plus Jet Final States Using pp Collisions at root s=8 TeV and the ATLAS Detector" in Physical Review Letters, 112, no. 9 (2014),
https://doi.org/10.1103/PhysRevLett.112.091804 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Božović-Jelisavčić, Ivanka
AU  - Ćirković, Predrag
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
AU  - Živković, Lada
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5953
AB  - A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy root s = 7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb(-1) collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity eta(gamma) and transverse energy E-T(gamma) in the kinematic range 100 LT = E-T(gamma) LT 1000 GeV and in the regions vertical bar eta(gamma)vertical bar LT 1.37 and 1.52 LT = vertical bar eta(gamma)vertical bar LT 2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of E-T(gamma) and eta(gamma) .
T2  - Physical Review D
T1  - Measurement of the inclusive isolated prompt photons cross section in pp collisions at root s=7 TeV with the ATLAS detector using 4.6 fb(-1)
VL  - 89
IS  - 5
DO  - 10.1103/PhysRevD.89.052004
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Božović-Jelisavčić, Ivanka and Ćirković, Predrag and Krstić, Jelena and Mamužić, Judita and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada",
year = "2014",
abstract = "A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy root s = 7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb(-1) collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity eta(gamma) and transverse energy E-T(gamma) in the kinematic range 100 LT = E-T(gamma) LT 1000 GeV and in the regions vertical bar eta(gamma)vertical bar LT 1.37 and 1.52 LT = vertical bar eta(gamma)vertical bar LT 2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of E-T(gamma) and eta(gamma) .",
journal = "Physical Review D",
title = "Measurement of the inclusive isolated prompt photons cross section in pp collisions at root s=7 TeV with the ATLAS detector using 4.6 fb(-1)",
volume = "89",
number = "5",
doi = "10.1103/PhysRevD.89.052004"
}

Aad, G., Agatonović-Jovin, T., Božović-Jelisavčić, I., Ćirković, P., Krstić, J., Mamužić, J., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2014). Measurement of the inclusive isolated prompt photons cross section in pp collisions at root s=7 TeV with the ATLAS detector using 4.6 fb(-1). in Physical Review D, 89(5).
https://doi.org/10.1103/PhysRevD.89.052004

Aad G, Agatonović-Jovin T, Božović-Jelisavčić I, Ćirković P, Krstić J, Mamužić J, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of the inclusive isolated prompt photons cross section in pp collisions at root s=7 TeV with the ATLAS detector using 4.6 fb(-1). in Physical Review D. 2014;89(5).
doi:10.1103/PhysRevD.89.052004 .

Aad, G., Agatonović-Jovin, Tatjana, Božović-Jelisavčić, Ivanka, Ćirković, Predrag, Krstić, Jelena, Mamužić, Judita, Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of the inclusive isolated prompt photons cross section in pp collisions at root s=7 TeV with the ATLAS detector using 4.6 fb(-1)" in Physical Review D, 89, no. 5 (2014),
https://doi.org/10.1103/PhysRevD.89.052004 . .