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@ARTICLE{Aad:589404,
author = {Aad, Georges and others},
collaboration = {{ATLAS Collaboration}},
title = {{S}earch for high-mass {W}γ and {Z}γ resonances using
hadronic {W}/{Z} boson decays from 139 fb$^{−1}$ of pp
collisions at $ \sqrt{s} $ = 13 {T}e{V} with the {ATLAS}
detector},
reportid = {PUBDB-2023-05160, arXiv:2304.11962. CERN-EP-2022-241},
year = {2023},
note = {43 pages in total, author list starting page 26, 8 figures,
3 tables, submitted to JHEP. All figures including auxiliary
figures are available at
http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HDBS-2019-10},
abstract = {A search for high-mass charged and neutral bosons decaying
to Wγ and Zγ final states is presented in this paper. The
analysis uses a data sample of $ \sqrt{s} $ = 13 TeV
proton-proton collisions with an integrated luminosity of
139 fb$^{−1}$ collected by the ATLAS detector during LHC
Run 2 operation. The sensitivity of the search is determined
using models of the production and decay of spin-1 charged
bosons and spin-0/2 neutral bosons. The range of resonance
masses explored extends from 1.0 TeV to 6.8 TeV. At these
high resonance masses, it is beneficial to target the
hadronic decays of the W and Z bosons because of their large
branching fractions. The decay products of the high-momentum
W/Z bosons are strongly collimated and boosted-boson tagging
techniques are employed to improve the sensitivity. No
evidence of a signal above the Standard Model backgrounds is
observed, and upper limits on the production cross-sections
of these bosons times their branching fractions to Wγ and
Zγ are derived for various boson production models.[graphic
not available: see fulltext]},
keywords = {p p: colliding beams (INSPIRE) / resonance: production
(INSPIRE) / resonance: radiative decay (INSPIRE) / narrow
resonance (INSPIRE) / resonance: mass (INSPIRE) / model:
production (INSPIRE) / p p: scattering (INSPIRE) / W:
associated production (INSPIRE) / Z0: associated production
(INSPIRE) / photon: associated production (INSPIRE) / Z0:
hadronic decay (INSPIRE) / W: hadronic decay (INSPIRE) /
vector boson: pair production (INSPIRE) / channel cross
section: branching ratio: upper limit (INSPIRE) /
sensitivity (INSPIRE) / ATLAS (INSPIRE) / collimator
(INSPIRE) / CERN LHC Coll (INSPIRE) / background (INSPIRE) /
data analysis method (INSPIRE) / experimental results
(INSPIRE) / 13000 GeV-cms (INSPIRE) / Hadron-Hadron
Scattering (autogen)},
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)25},
eprint = {2304.11962},
howpublished = {arXiv:2304.11962},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2304.11962;\%\%$},
doi = {10.3204/PUBDB-2023-05160},
url = {https://bib-pubdb1.desy.de/record/589404},
}