TY  - JOUR
AU  - Chatrchyan, S.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Krpić, D.
AU  - Milošević, Jovan
AU  - Milenović, Predrag
AU  - Reković, Vladimir
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4473
AB  - A measurement of the ratio of the inclusive 3-jet to 2-jet cross sections as a function of the total jet transverse momentum. HT, in the range 0.2 LT H-T LT 2.5 TeV is presented. The data have been collected at a proton-proton centre-of-mass energy of 7 TeV with the CMS detector at the LHC, and correspond to an integrated luminosity of 36 pb(-1). Comparisons are made between the data and the predictions of different QCD-based Monte Carlo models for multijet production. All models considered in this study are consistent with the data for H-T GT 0.5 TeV. This measurement extends to an H-T range that has not been explored before. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.
T2  - Physics Letters B
T1  - Measurement of the ratio of the 3-jet to 2-jet cross sections in pp collisions at root s=7 TeV
VL  - 702
IS  - 5
SP  - 336
EP  - 354
DO  - 10.1016/j.physletb.2011.07.067
ER  - 

@article{
author = "Chatrchyan, S. and Adžić, Petar and Đorđević, Miloš and Krpić, D. and Milošević, Jovan and Milenović, Predrag and Reković, Vladimir",
year = "2011",
abstract = "A measurement of the ratio of the inclusive 3-jet to 2-jet cross sections as a function of the total jet transverse momentum. HT, in the range 0.2 LT H-T LT 2.5 TeV is presented. The data have been collected at a proton-proton centre-of-mass energy of 7 TeV with the CMS detector at the LHC, and correspond to an integrated luminosity of 36 pb(-1). Comparisons are made between the data and the predictions of different QCD-based Monte Carlo models for multijet production. All models considered in this study are consistent with the data for H-T GT 0.5 TeV. This measurement extends to an H-T range that has not been explored before. (C) 2011 CERN. Published by Elsevier B.V. All rights reserved.",
journal = "Physics Letters B",
title = "Measurement of the ratio of the 3-jet to 2-jet cross sections in pp collisions at root s=7 TeV",
volume = "702",
number = "5",
pages = "336-354",
doi = "10.1016/j.physletb.2011.07.067"
}

Chatrchyan, S., Adžić, P., Đorđević, M., Krpić, D., Milošević, J., Milenović, P.,& Reković, V.. (2011). Measurement of the ratio of the 3-jet to 2-jet cross sections in pp collisions at root s=7 TeV. in Physics Letters B, 702(5), 336-354.
https://doi.org/10.1016/j.physletb.2011.07.067

Chatrchyan S, Adžić P, Đorđević M, Krpić D, Milošević J, Milenović P, Reković V. Measurement of the ratio of the 3-jet to 2-jet cross sections in pp collisions at root s=7 TeV. in Physics Letters B. 2011;702(5):336-354.
doi:10.1016/j.physletb.2011.07.067 .

Chatrchyan, S., Adžić, Petar, Đorđević, Miloš, Krpić, D., Milošević, Jovan, Milenović, Predrag, Reković, Vladimir, "Measurement of the ratio of the 3-jet to 2-jet cross sections in pp collisions at root s=7 TeV" in Physics Letters B, 702, no. 5 (2011):336-354,
https://doi.org/10.1016/j.physletb.2011.07.067 . .

TY  - JOUR
AU  - Khachatryan, V.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Krpić, D.
AU  - Milošević, Jovan
AU  - Milenović, Predrag
AU  - Reković, Vladimir
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4267
AB  - A measurement of the b-hadron production cross section in proton-proton collisions at root s = 7 TeV is presented. The dataset, corresponding to 85 nb(-1), was recorded with the CMS experiment at the LHC using a low-threshold single-muon trigger. Events are selected by the presence of a muon with transverse momentum p(T)(mu) GT 6 GeV with respect to the beam direction and pseudorapidity vertical bar eta(mu)vertical bar LT 2.1. The transverse momentum of the muon with respect to the closest jet discriminates events containing b hadrons from background. The inclusive b-hadron production cross section is presented as a function of muon transverse momentum and pseudorapidity. The measured total cross section in the kinematic acceptance is sigma(pp - GT b + X - GT mu + X) = 1.32 +/- 0.01(stat) +/- 0: 30(syst) +/- 0.15(lumi)mu b.
T2  - Journal of High Energy Physics
T1  - Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV
IS  - 3
DO  - 10.1007/JHEP03(2011)090
ER  - 

@article{
author = "Khachatryan, V. and Adžić, Petar and Đorđević, Miloš and Krpić, D. and Milošević, Jovan and Milenović, Predrag and Reković, Vladimir",
year = "2011",
abstract = "A measurement of the b-hadron production cross section in proton-proton collisions at root s = 7 TeV is presented. The dataset, corresponding to 85 nb(-1), was recorded with the CMS experiment at the LHC using a low-threshold single-muon trigger. Events are selected by the presence of a muon with transverse momentum p(T)(mu) GT 6 GeV with respect to the beam direction and pseudorapidity vertical bar eta(mu)vertical bar LT 2.1. The transverse momentum of the muon with respect to the closest jet discriminates events containing b hadrons from background. The inclusive b-hadron production cross section is presented as a function of muon transverse momentum and pseudorapidity. The measured total cross section in the kinematic acceptance is sigma(pp - GT b + X - GT mu + X) = 1.32 +/- 0.01(stat) +/- 0: 30(syst) +/- 0.15(lumi)mu b.",
journal = "Journal of High Energy Physics",
title = "Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV",
number = "3",
doi = "10.1007/JHEP03(2011)090"
}

Khachatryan, V., Adžić, P., Đorđević, M., Krpić, D., Milošević, J., Milenović, P.,& Reković, V.. (2011). Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV. in Journal of High Energy Physics(3).
https://doi.org/10.1007/JHEP03(2011)090

Khachatryan V, Adžić P, Đorđević M, Krpić D, Milošević J, Milenović P, Reković V. Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV. in Journal of High Energy Physics. 2011;(3).
doi:10.1007/JHEP03(2011)090 .

Khachatryan, V., Adžić, Petar, Đorđević, Miloš, Krpić, D., Milošević, Jovan, Milenović, Predrag, Reković, Vladimir, "Inclusive b-hadron production cross section with muons in pp collisions at root s=7 TeV" in Journal of High Energy Physics, no. 3 (2011),
https://doi.org/10.1007/JHEP03(2011)090 . .

TY  - JOUR
AU  - Khachatryan, V.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Krpić, D.
AU  - Milošević, Jovan
AU  - Milenović, Predrag
AU  - Reković, Vladimir
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4206
AB  - The first measurement of the cross section for top-quark pair production in pp collisions at the Large Hadron Collider at center-of-mass energy root s = 7 TeV has been performed using a data sample corresponding to an integrated luminosity of 3.1 +/- 0.3 pb(-1) recorded by the CMS detector. This result utilizes the final state with two isolated, highly energetic charged leptons, large missing transverse energy, and two or more jets. Backgrounds from Drell-Yan and non-W/Z boson production are estimated from data. Eleven events are observed in the data with 2.1 +/- 1.0 events expected from background. The measured cross section is 194 +/- 72(stat.) +/- 24(syst.) +/- 21(lumi.) pb, consistent with next-to-leading order predictions. (C) 2010 CERN. Published by Elsevier B.V. All rights reserved.
T2  - Physics Letters B
T1  - First measurement of the cross section for top-quark pair production in proton-proton collisions at root s=7 TeV
VL  - 695
IS  - 5
SP  - 424
EP  - 443
DO  - 10.1016/j.physletb.2010.11.058
ER  - 

@article{
author = "Khachatryan, V. and Adžić, Petar and Đorđević, Miloš and Krpić, D. and Milošević, Jovan and Milenović, Predrag and Reković, Vladimir",
year = "2011",
abstract = "The first measurement of the cross section for top-quark pair production in pp collisions at the Large Hadron Collider at center-of-mass energy root s = 7 TeV has been performed using a data sample corresponding to an integrated luminosity of 3.1 +/- 0.3 pb(-1) recorded by the CMS detector. This result utilizes the final state with two isolated, highly energetic charged leptons, large missing transverse energy, and two or more jets. Backgrounds from Drell-Yan and non-W/Z boson production are estimated from data. Eleven events are observed in the data with 2.1 +/- 1.0 events expected from background. The measured cross section is 194 +/- 72(stat.) +/- 24(syst.) +/- 21(lumi.) pb, consistent with next-to-leading order predictions. (C) 2010 CERN. Published by Elsevier B.V. All rights reserved.",
journal = "Physics Letters B",
title = "First measurement of the cross section for top-quark pair production in proton-proton collisions at root s=7 TeV",
volume = "695",
number = "5",
pages = "424-443",
doi = "10.1016/j.physletb.2010.11.058"
}

Khachatryan, V., Adžić, P., Đorđević, M., Krpić, D., Milošević, J., Milenović, P.,& Reković, V.. (2011). First measurement of the cross section for top-quark pair production in proton-proton collisions at root s=7 TeV. in Physics Letters B, 695(5), 424-443.
https://doi.org/10.1016/j.physletb.2010.11.058

Khachatryan V, Adžić P, Đorđević M, Krpić D, Milošević J, Milenović P, Reković V. First measurement of the cross section for top-quark pair production in proton-proton collisions at root s=7 TeV. in Physics Letters B. 2011;695(5):424-443.
doi:10.1016/j.physletb.2010.11.058 .

Khachatryan, V., Adžić, Petar, Đorđević, Miloš, Krpić, D., Milošević, Jovan, Milenović, Predrag, Reković, Vladimir, "First measurement of the cross section for top-quark pair production in proton-proton collisions at root s=7 TeV" in Physics Letters B, 695, no. 5 (2011):424-443,
https://doi.org/10.1016/j.physletb.2010.11.058 . .