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@ARTICLE{Aad:617264,
author = {Aad, Georges and others},
collaboration = {{ATLAS Collaboration}},
title = {{P}recise measurements of ${W}$- and ${Z}$-boson transverse
momentum spectra with the {ATLAS} detector using $pp$
collisions at $\sqrt{s} = 5.02$ {T}e{V} and $13$ {T}e{V}},
journal = {The European physical journal / C},
volume = {84},
number = {10},
issn = {1434-6052},
address = {Heidelberg},
publisher = {Springer},
reportid = {PUBDB-2024-06661, arXiv:2404.06204. CERN-EP-2024-080},
pages = {1126},
year = {2024},
note = {Eur. Phys. J. C 84 (2024) 1126. 84 pages in total, author
list starting page 67, 31 figures, 12 tables, submitted to
EPJC. All figures including auxiliary figures are available
at
http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2018-17
(DFG - CR 312/5-1)},
abstract = {This paper describes measurements of the transverse
momentum spectra of $W$ and $Z$ bosons produced in
proton-proton collisions at centre-of-mass energies of
$\sqrt{s}=5.02$ TeV and $\sqrt{s}=13$ TeV with the ATLAS
experiment at the Large Hadron Collider. Measurements are
performed in the electron and muon channels, $W \to \ell\nu$
and $Z \to \ell\ell$ ($\ell=e$ or $\mu$), and for $W$ events
further separated by charge. The data were collected in 2017
and 2018, in dedicated runs with reduced instantaneous
luminosity, and correspond to $255$ pb$^{-1}$ and $338$
pb$^{-1}$ at $\sqrt{s}=5.02$ TeV and $13$ TeV, respectively.
These conditions optimise the reconstruction of the
$W$-boson transverse momentum. The distributions observed in
the electron and muon channels are unfolded, combined, and
compared to QCD calculations based on parton shower Monte
Carlo event generators and analytical resummation. The
description of the transverse momentum distributions by
Monte Carlo event generators is imperfect and shows
significant differences largely common to $W^-$, $W^+$ and
$Z$ production. The agreement is better at $\sqrt{s}=5.02$
TeV, especially for predictions that were tuned to $Z$
production data at $\sqrt{s}=7$ TeV. Higher-order, resummed
predictions based on DYTurbo generally match the data best
across the spectra. Distribution ratios are also presented
and test the understanding of differences between the
production processes.},
keywords = {p p: colliding beams (INSPIRE) / W: hadroproduction
(INSPIRE) / Z0: hadroproduction (INSPIRE) / Drell-Yan
process (INSPIRE) / W: transverse momentum (INSPIRE) / Z0:
transverse momentum (INSPIRE) / transverse momentum:
momentum spectrum (INSPIRE) / p p: scattering (INSPIRE) / W:
leptonic decay (INSPIRE) / Z0: leptonic decay (INSPIRE) /
parton: showers (INSPIRE) / numerical calculations: Monte
Carlo (INSPIRE) / muon (INSPIRE) / electron (INSPIRE) /
ATLAS (INSPIRE) / quantum chromodynamics (INSPIRE) /
higher-order (INSPIRE) / resummation (INSPIRE) / CERN LHC
Coll (INSPIRE) / experimental results (INSPIRE) / 5020
GeV-cms (INSPIRE) / 13000 GeV-cms (INSPIRE)},
cin = {ATLAS},
ddc = {530},
cid = {I:(DE-H253)ATLAS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611)},
pid = {G:(DE-HGF)POF4-611},
experiment = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2404.06204},
howpublished = {arXiv:2404.06204},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2404.06204;\%\%$},
UT = {WOS:001394612200001},
doi = {10.1140/epjc/s10052-024-13414-0},
url = {https://bib-pubdb1.desy.de/record/617264},
}