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Measurement of the transverse momentum distribution of Drell–Yan lepton pairs in proton–proton collisions at √s = 13 TeV with the ATLAS detector

SYSNO ASEP	0535061
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Measurement of the transverse momentum distribution of Drell–Yan lepton pairs in proton–proton collisions at √s = 13 TeV with the ATLAS detector
Author(s)	Aad, G. (FR) Abbott, B. (US) Abbott, D.C. (US) Chudoba, Jiří (FZU-D)_{RID, ORCID} Hejbal, Jiří (FZU-D)_{RID, ORCID} Hladík, Ondřej (FZU-D)_ORCID Jačka, Petr (FZU-D)_ORCID Jakoubek, Tomáš (FZU-D)_{RID, ORCID} Kepka, Oldřich (FZU-D)_{RID, ORCID} Kroll, Jiří (FZU-D)_ORCID Kupčo, Alexander (FZU-D)_{RID, ORCID} 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} Penc, Ondřej (FZU-D)_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}
Number of authors	2927
Article number	616
Source Title	European Physical Journal C. - : Springer - ISSN 1434-6044 Roč. 80, č. 7 (2020), s. 1-28
Number of pages	28 s.
Language	eng - English
Country	US - United States
Keywords	ATLAS ; CERN ; LHC ; Drell-Yan process
Subject RIV	BF - Elementary Particles and High Energy Physics
OECD category	Particles and field physics
R&D Projects	LTT17018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Research Infrastructure	CERN-CZ II - 90104 - Fyzikální ústav AV ČR, v. v. i.
Method of publishing	Open access
Institutional support	FZU-D - RVO:68378271
UT WOS	000568561400003
EID SCOPUS	85087743383
DOI	10.1140/epjc/s10052-020-8001-z
Annotation	This paper describes precision measurements of the transverse momentum p_mathrm {T}^{ell ell }p T ℓℓ (ell =e,muℓ=e,μ) and of the angular variable phi ^{*}_{eta }ϕ η∗ distributions of Drell–Yan lepton pairs in a mass range of 66–116 GeV. The analysis uses data from 36.1 fb^{-1} −1 of proton–proton collisions at a centre-of-mass energy of sqrt{s}=13, s=13TeV collected by the ATLAS experiment at the LHC in 2015 and 2016. Measurements in electron-pair and muon-pair final states are performed in the same fiducial volumes, corrected for detector effects, and combined. Compared to previous measurements in proton–proton collisions at sqrt{s}=7 s=7 and 8,8TeV, these new measurements probe perturbative QCD at a higher centre-of-mass energy with a different composition of initial states.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2021
Electronic address	http://hdl.handle.net/11104/0313167

Number of the records: 1