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Comprehensive measurements of t-channel single top-quark production cross sections at √s=7 TeV with the ATLAS detector

SYSNO ASEP	0522637
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Comprehensive measurements of t-channel single top-quark production cross sections at √s=7 TeV with the ATLAS detector
Author(s)	Aad, G. (FR) Abbott, B. (US) Abdallah, J. (TW) Böhm, Jan (FZU-D) Chudoba, Jiří (FZU-D)_{RID, ORCID} Havránek, Miroslav (FZU-D)_RID Hejbal, Jiří (FZU-D)_{RID, ORCID} Jakoubek, Tomáš (FZU-D)_{RID, ORCID} Kepka, Oldřich (FZU-D)_{RID, ORCID} Kupčo, Alexander (FZU-D)_{RID, ORCID} Kůs, Vlastimil (FZU-D)_RID Lokajíček, Miloš (FZU-D)_{RID, ORCID} Lysák, Roman (FZU-D)_{RID, ORCID} Marčišovský, Michal (FZU-D)_{RID, ORCID} Mikeštíková, Marcela (FZU-D)_{RID, ORCID} Němeček, Stanislav (FZU-D)_{RID, ORCID} Šícho, Petr (FZU-D)_{RID, ORCID} Staroba, Pavel (FZU-D)_{RID, ORCID} Svatoš, Michal (FZU-D)_{RID, ORCID} Taševský, Marek (FZU-D)_{RID, ORCID} Vrba, Václav (FZU-D)_{RID, ORCID}
Number of authors	2888
Article number	112006
Source Title	Physical Review D. - : American Physical Society - ISSN 2470-0010 Roč. 90, č. 11 (2014), s. 1-45
Number of pages	45 s.
Language	eng - English
Country	US - United States
Keywords	ATLAS ; CERN LHC Coll ; differential cross section: measured ; p p: inclusive reaction ; neural network ; CKM matrix
Subject RIV	BF - Elementary Particles and High Energy Physics
OECD category	Particles and field physics
Method of publishing	Open access
Institutional support	FZU-D - RVO:68378271
UT WOS	000346377100003
EID SCOPUS	84919372915
DOI	10.1103/PhysRevD.90.112006
Annotation	This article presents measurements of the t-channel single top-quark (t) and top-antiquark (t¯) total production cross sections σ(tq) and σ(t¯q), their ratio Rt=σ(tq)/σ(t¯q), and a measurement of the inclusive production cross section σ(tq+t¯q) in proton--proton collisions at √s=7 TeV at the LHC. Differential cross sections for the tq and t¯q processes are measured as a function of the transverse momentum and the absolute value of the rapidity of t and t¯, respectively. The analyzed data set was recorded with the ATLAS detector and corresponds to an integrated luminosity of 4.59 fb−1. Selected events contain one charged lepton, large missing transverse momentum, and two or three jets. The cross sections are measured by performing a binned maximum-likelihood fit to the output distributions of neural networks.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2020
Electronic address	http://hdl.handle.net/11104/0307102

Number of the records: 1