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@ARTICLE{Aad:600326,
author = {Aad, Georges and others},
collaboration = {{ATLAS Collaboration}},
title = {{S}earch for vector-boson resonances decaying into a top
quark and a bottom quark using $pp$ collisions at $\sqrt{s}
= 13$ {T}e{V} with the {ATLAS} detector},
reportid = {PUBDB-2023-07890, arXiv:2308.08521. CERN-EP-2023-149},
year = {2023},
note = {60 pages in total, author list starting page 43, 14
figures, 6 tables, submitted to JHEP. All figures including
auxiliary figures are available at
https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2021-36},
abstract = {A search for a new massive charged gauge boson, $W'$, is
performed with the ATLAS detector at the LHC. The dataset
used in this analysis was collected from proton-proton
collisions at a centre-of-mass energy of $\sqrt{s} =13$ TeV,
and corresponds to an integrated luminosity of 139
fb$^{-1}$. The reconstructed $tb$ invariant mass is used to
search for a $W'$ boson decaying into a top quark and a
bottom quark. The result is interpreted in terms of a $W'$
boson with purely right-handed or left-handed chirality in a
mass range of 0.5-6 TeV. Different values for the coupling
of the $W'$ boson to the top and bottom quarks are
considered, taking into account interference with
single-top-quark production in the $s$-channel. No
significant deviation from the background prediction is
observed. The results are expressed as upper limits on the
$W' \rightarrow tb$ production cross-section times branching
ratio as a function of the $W'$-boson mass and in the plane
of the coupling vs the $W'$-boson mass.},
keywords = {p p: scattering (INSPIRE) / p p: colliding beams (INSPIRE)
/ resonance: production (INSPIRE) / vector boson: search for
(INSPIRE) / resonance: hadronic decay (INSPIRE) / W':
hadroproduction (INSPIRE) / W': hadronic decay (INSPIRE) /
top: particle identification (INSPIRE) / bottom: particle
identification (INSPIRE) / mass spectrum: (top bottom)
(INSPIRE) / ATLAS (INSPIRE) / W': left-handed (INSPIRE) /
W': coupling (INSPIRE) / W': mass (INSPIRE) / channel cross
section: branching ratio: upper limit (INSPIRE) / mass
dependence (INSPIRE) / interference (INSPIRE) / CERN LHC
Coll (INSPIRE) / background (INSPIRE) / gauge boson
(INSPIRE) / W': right-handed (INSPIRE) / experimental
results (INSPIRE) / 13000 GeV-cms (INSPIRE)},
cin = {ATLAS},
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 = {2308.08521},
howpublished = {arXiv:2308.08521},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2308.08521;\%\%$},
doi = {10.3204/PUBDB-2023-07890},
url = {https://bib-pubdb1.desy.de/record/600326},
}