Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV
Autori
Khachatryan, V.Adžić, Petar
Milošević, Jovan
Reković, Vladimir
Đorđević, Miloš
Milenović, Predrag
CMS Collaboration (ukupan broj autora: 2306)
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The cross section for tt production in the all-jets final state is measured in pp collisions at a centre-of-mass energy of 8 TeV at the LHC with the CMS detector, in data corresponding to an integrated luminosity of 18.4 fb(-1). The inclusive cross section is found to be 275.6 +/- 6.1 (stat) +/- 37.8 (syst) +/- 7.2 (lumi) pb. The normalized differential cross sections are measured as a function of the top quark transverse momenta, pT, and compared to predictions from quantum chromodynamics. The results are reported at detector, parton, and particle levels. In all cases, the measured top quark pT spectra are significantly softer than theoretical predictions.
Izvor:
European Physical Journal C. Particles and Fields, 2016, 76, 3Finansiranje / projekti:
- Marie-Curie programme, European Research Council, EPLANET (European Union), Leventis Foundation, A.P. Sloan Foundation, Alexander von Humboldt Foundation, Belgian Federal Science Policy Office, Fonds pour la Formation a la Recherche dans lIndustrie et dans lAgriculture (FRIA-Belgium), Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium), Ministry of Education, Youth and Sports (MEYS) of the Czech Republic, Council of Science and Industrial Research, India, HOMING PLUS programme of the Foundation for Polish Science, European Union, Regional Development Fund, OPUS programme of the National Science Center (Poland), Compagnia di San Paolo (Torino), Consorzio per la Fisica (Trieste), MIUR project (Italy) [20108T4XTM], Thalis programme - EU-ESF, Aristeia programme - EU-ESF, Greek NSRF, National Priorities Research Program by Qatar National Research Fund, Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand), Welch Foundation [C-1845]
DOI: 10.1140/epjc/s10052-016-3956-5
ISSN: 1434-6044; 1434-6052
WoS: 000375300800001
Scopus: 2-s2.0-84960841014
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Khachatryan, V. AU - Adžić, Petar AU - Milošević, Jovan AU - Reković, Vladimir AU - Đorđević, Miloš AU - Milenović, Predrag PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1050 AB - The cross section for tt production in the all-jets final state is measured in pp collisions at a centre-of-mass energy of 8 TeV at the LHC with the CMS detector, in data corresponding to an integrated luminosity of 18.4 fb(-1). The inclusive cross section is found to be 275.6 +/- 6.1 (stat) +/- 37.8 (syst) +/- 7.2 (lumi) pb. The normalized differential cross sections are measured as a function of the top quark transverse momenta, pT, and compared to predictions from quantum chromodynamics. The results are reported at detector, parton, and particle levels. In all cases, the measured top quark pT spectra are significantly softer than theoretical predictions. T2 - European Physical Journal C. Particles and Fields T1 - Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV VL - 76 IS - 3 DO - 10.1140/epjc/s10052-016-3956-5 ER -
@article{ author = "Khachatryan, V. and Adžić, Petar and Milošević, Jovan and Reković, Vladimir and Đorđević, Miloš and Milenović, Predrag", year = "2016", abstract = "The cross section for tt production in the all-jets final state is measured in pp collisions at a centre-of-mass energy of 8 TeV at the LHC with the CMS detector, in data corresponding to an integrated luminosity of 18.4 fb(-1). The inclusive cross section is found to be 275.6 +/- 6.1 (stat) +/- 37.8 (syst) +/- 7.2 (lumi) pb. The normalized differential cross sections are measured as a function of the top quark transverse momenta, pT, and compared to predictions from quantum chromodynamics. The results are reported at detector, parton, and particle levels. In all cases, the measured top quark pT spectra are significantly softer than theoretical predictions.", journal = "European Physical Journal C. Particles and Fields", title = "Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV", volume = "76", number = "3", doi = "10.1140/epjc/s10052-016-3956-5" }
Khachatryan, V., Adžić, P., Milošević, J., Reković, V., Đorđević, M.,& Milenović, P.. (2016). Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV. in European Physical Journal C. Particles and Fields, 76(3). https://doi.org/10.1140/epjc/s10052-016-3956-5
Khachatryan V, Adžić P, Milošević J, Reković V, Đorđević M, Milenović P. Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV. in European Physical Journal C. Particles and Fields. 2016;76(3). doi:10.1140/epjc/s10052-016-3956-5 .
Khachatryan, V., Adžić, Petar, Milošević, Jovan, Reković, Vladimir, Đorđević, Miloš, Milenović, Predrag, "Measurement of the t(t)over-bar production cross section in the all-jets final state in pp collisions at root s=8TeV" in European Physical Journal C. Particles and Fields, 76, no. 3 (2016), https://doi.org/10.1140/epjc/s10052-016-3956-5 . .