TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozic, I.
AU  - Dimitrievska, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanovica, M.
AU  - Popovica, D. S.
AU  - Sijackia, Dj.
AU  - Simica, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/659
AB  - We report the observation of Higgs boson decays to WW* based on an excess over background of 6.1 standard deviations in the dilepton final state, where the Standard Model expectation is 5.8 standard deviations. Evidence for the vector-boson fusion (VBF) production process is obtained with a significance of 3.2 standard deviations. The results are obtained from a data sample corresponding to an integrated luminosity of 25 fb(-1) from root s = 7 and 8 TeV pp collisions recorded by the ATLAS detector at the LHC. For a Higgs boson mass of 125.36 GeV, the ratio of the measured value to the expected value of the total production cross section times branching fraction is 1.09(-0.15)(+0.16)(stat)(-0.14)(+0.17)(syst). The corresponding ratios for the gluon fusion and vector-boson fusion production mechanisms are 1.02 +/- 0.19(stat)(-0.18)(+0.22)(syst) and 1.27(-0.40)(+0.44)(stat)(-0.21)(+0.30)(syst), respectively. At root s = 8 TeV, the total production cross sections are measured to be sigma(gg - GT H - GT WW*) = 4.6 +/- 0.9(stat)(-0.7)(+0.8)(syst) pb and sigma(VBF H - GT WW*) = 0.51(-0.15)(+0.17)(stat)(-0.08)(+0.13)(syst) pb. The fiducial cross section is determined for the gluon-fusion process in exclusive final states with zero or one associated jet.
T2  - Physical Review D
T1  - Observation and measurement of Higgs boson decays to WW* with the ATLAS detector
VL  - 92
IS  - 1
DO  - 10.1103/PhysRevD.92.012006
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozic, I. and Dimitrievska, A. and Krstić, Jelena and Mamužić, Judita and Marjanovica, M. and Popovica, D. S. and Sijackia, Dj. and Simica, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija",
year = "2015",
abstract = "We report the observation of Higgs boson decays to WW* based on an excess over background of 6.1 standard deviations in the dilepton final state, where the Standard Model expectation is 5.8 standard deviations. Evidence for the vector-boson fusion (VBF) production process is obtained with a significance of 3.2 standard deviations. The results are obtained from a data sample corresponding to an integrated luminosity of 25 fb(-1) from root s = 7 and 8 TeV pp collisions recorded by the ATLAS detector at the LHC. For a Higgs boson mass of 125.36 GeV, the ratio of the measured value to the expected value of the total production cross section times branching fraction is 1.09(-0.15)(+0.16)(stat)(-0.14)(+0.17)(syst). The corresponding ratios for the gluon fusion and vector-boson fusion production mechanisms are 1.02 +/- 0.19(stat)(-0.18)(+0.22)(syst) and 1.27(-0.40)(+0.44)(stat)(-0.21)(+0.30)(syst), respectively. At root s = 8 TeV, the total production cross sections are measured to be sigma(gg - GT H - GT WW*) = 4.6 +/- 0.9(stat)(-0.7)(+0.8)(syst) pb and sigma(VBF H - GT WW*) = 0.51(-0.15)(+0.17)(stat)(-0.08)(+0.13)(syst) pb. The fiducial cross section is determined for the gluon-fusion process in exclusive final states with zero or one associated jet.",
journal = "Physical Review D",
title = "Observation and measurement of Higgs boson decays to WW* with the ATLAS detector",
volume = "92",
number = "1",
doi = "10.1103/PhysRevD.92.012006"
}

Aad, G., Agatonović-Jovin, T., Bozic, I., Dimitrievska, A., Krstić, J., Mamužić, J., Marjanovica, M., Popovica, D. S., Sijackia, Dj., Simica, Lj., Vranješ, N.,& Vranješ Milosavljević, M.. (2015). Observation and measurement of Higgs boson decays to WW* with the ATLAS detector. in Physical Review D, 92(1).
https://doi.org/10.1103/PhysRevD.92.012006

Aad G, Agatonović-Jovin T, Bozic I, Dimitrievska A, Krstić J, Mamužić J, Marjanovica M, Popovica DS, Sijackia D, Simica L, Vranješ N, Vranješ Milosavljević M. Observation and measurement of Higgs boson decays to WW* with the ATLAS detector. in Physical Review D. 2015;92(1).
doi:10.1103/PhysRevD.92.012006 .

Aad, G., Agatonović-Jovin, Tatjana, Bozic, I., Dimitrievska, A., Krstić, Jelena, Mamužić, Judita, Marjanovica, M., Popovica, D. S., Sijackia, Dj., Simica, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, "Observation and measurement of Higgs boson decays to WW* with the ATLAS detector" in Physical Review D, 92, no. 1 (2015),
https://doi.org/10.1103/PhysRevD.92.012006 . .

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Bozica, I.
AU  - Ćirković, Predrag
AU  - Dimitrievskaa, A.
AU  - Krstić, Jelena
AU  - Mamužić, Judita
AU  - Marjanovica, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/320
AB  - This Letter presents a search for a hidden-beauty counterpart of the X(3872) in the mass ranges of 10.05-10.31 GeV and 10.40-11.00 GeV, in the channel X-b - GT pi(+)pi(-)gamma(1S)(- GT mu(+)mu(-)), using 16.2 fb(-1) of root s = 8 TeV pp collision data collected by the ATLAS detector at the LHC. No evidence for new narrow states is found, and upper limits are set on the product of the Xb cross section and branching fraction, relative to those of the gamma(25), at the 95% confidence level using the CLs approach. These limits range from 0.8% to 4.0%, depending on mass. For masses above 10.1 GeV, the expected upper limits from this analysis are the most restrictive to date. Searches for production of the gamma(1(3)D(J)), gamma(10860), and gamma(11 020) states also reveal no significant signals. (C) 2014 The Authors. Published by Elsevier B.V.
T2  - Physics Letters B
T1  - Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS
VL  - 740
SP  - 199
EP  - 217
DO  - 10.1016/j.physletb.2014.11.055
ER  - 

@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozica, I. and Ćirković, Predrag and Dimitrievskaa, A. and Krstić, Jelena and Mamužić, Judita and Marjanovica, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija",
year = "2015",
abstract = "This Letter presents a search for a hidden-beauty counterpart of the X(3872) in the mass ranges of 10.05-10.31 GeV and 10.40-11.00 GeV, in the channel X-b - GT pi(+)pi(-)gamma(1S)(- GT mu(+)mu(-)), using 16.2 fb(-1) of root s = 8 TeV pp collision data collected by the ATLAS detector at the LHC. No evidence for new narrow states is found, and upper limits are set on the product of the Xb cross section and branching fraction, relative to those of the gamma(25), at the 95% confidence level using the CLs approach. These limits range from 0.8% to 4.0%, depending on mass. For masses above 10.1 GeV, the expected upper limits from this analysis are the most restrictive to date. Searches for production of the gamma(1(3)D(J)), gamma(10860), and gamma(11 020) states also reveal no significant signals. (C) 2014 The Authors. Published by Elsevier B.V.",
journal = "Physics Letters B",
title = "Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS",
volume = "740",
pages = "199-217",
doi = "10.1016/j.physletb.2014.11.055"
}

Aad, G., Agatonović-Jovin, T., Bozica, I., Ćirković, P., Dimitrievskaa, A., Krstić, J., Mamužić, J., Marjanovica, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N.,& Vranješ Milosavljević, M.. (2015). Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS. in Physics Letters B, 740, 199-217.
https://doi.org/10.1016/j.physletb.2014.11.055

Aad G, Agatonović-Jovin T, Bozica I, Ćirković P, Dimitrievskaa A, Krstić J, Mamužić J, Marjanovica M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M. Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS. in Physics Letters B. 2015;740:199-217.
doi:10.1016/j.physletb.2014.11.055 .

Aad, G., Agatonović-Jovin, Tatjana, Bozica, I., Ćirković, Predrag, Dimitrievskaa, A., Krstić, Jelena, Mamužić, Judita, Marjanovica, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, "Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS" in Physics Letters B, 740 (2015):199-217,
https://doi.org/10.1016/j.physletb.2014.11.055 . .