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@ARTICLE{Anataichuk:596789,
author = {Anataichuk, Andrii and Moch, Sven-Olaf and Abdolmaleki,
Hamed and Amoroso, Simone and Britzger, Daniel and Dattola,
Filippo and Fiaschi, Juri and Giuli, Francesco and Glazov,
Alexander and Hautmann, Francesco and Luszczak, Agnieszka
and Taheri Monfared, Sara and Olness, Fred and Vazzoler,
Federico and Zenaiev, Oleksandr},
title = {{E}xploring {SMEFT} {C}ouplings {U}sing the
{F}orward-{B}ackward {A}symmetry in {N}eutral {C}urrent
{D}rell-{Y}an {P}roduction at the {LHC}},
reportid = {PUBDB-2023-06277, DESY-23-160. arXiv:2310.19638},
year = {2023},
abstract = {Neutral current Drell-Yan (DY) lepton-pair production is
considered in the framework of the Standard Model Effective
Field Theory (SMEFT). Using the open-source fit platform
xFitter, we investigate the impact of high-statistics
measurements of the neutral current DY (NCDY)
forward-backward asymmetry $A_{\rm{FB}}$ near the weak boson
mass scale in the present and forthcoming stages of the
Large Hadron Collider (LHC). Besides recovering earlier
results on the $A_{\rm{FB}}$ sensitivity to parton
distribution functions, we analyze the precision
determination of $Z$-boson couplings to left-handed and
right-handed $u$-quarks and $d$-quarks, and explore
Beyond-Standard-Model contributions using the SMEFT
framework. We comment on the role of the $A_{\rm{FB}}$
asymmetry for the electroweak SMEFT fit and precision
$Z$-boson physics at the LHC and high-luminosity HL-LHC.},
keywords = {angular distribution, asymmetry (INSPIRE) / parton,
distribution function (INSPIRE) / vector boson, mass
(INSPIRE) / mass, scale (INSPIRE) / CERN LHC Coll, upgrade
(INSPIRE) / neutral current (INSPIRE) / Drell-Yan process
(INSPIRE) / new physics (INSPIRE) / sensitivity (INSPIRE) /
electroweak interaction (INSPIRE) / left-handed (INSPIRE) /
right-handed (INSPIRE) / effective field theory (INSPIRE)},
cin = {UNI/TH},
cid = {$I:(DE-H253)UNI_TH-20120731$},
pnm = {611 - Fundamental Particles and Forces (POF4-611) /
05H21GUCCA - Verbundprojekt 05H2021 (ErUM-FSP T03) - Run 3
von CMS am LHC: Präzisionsbestimmung von
Partondichtefunktionen und Top-Quark-Masse
(BMBF-05H21GUCCA)},
pid = {G:(DE-HGF)POF4-611 / G:(DE-Ds200)BMBF-05H21GUCCA},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)25},
eprint = {2310.19638},
howpublished = {arXiv:2310.19638},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2310.19638;\%\%$},
doi = {10.3204/PUBDB-2023-06277},
url = {https://bib-pubdb1.desy.de/record/596789},
}