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@ARTICLE{Aad:208526,
author = {Aad, Georges and others},
collaboration = {{ATLAS Collaboration}},
title = {{S}earch for charged {H}iggs {B}osons decaying via
${H}^{\pm} \rightarrow \tau^{\pm}\nu$ in {F}ully {H}adronic
{F}inal {S}tates using pp {C}ollision {D}ata at $\sqrt{s} =
8$ {T}e{V} with the {ATLAS} {D}etector},
journal = {Journal of high energy physics},
volume = {2015},
number = {3},
issn = {1029-8479},
address = {Berlin},
publisher = {Springer},
reportid = {PUBDB-2015-01764, CERN-PH-EP-2014-274. arXiv:1412.6663},
pages = {88},
year = {2015},
note = {OA},
abstract = {The results of a search for charged Higgs bosons decaying
to a τ lepton and a neutrino, H$^{±}$ → τ$^{±}$ ν,
are presented. The analysis is based on 19.5 fb$^{−1}$ of
proton-proton collision data at $ \sqrt{s} $ = 8 TeV
collected by the ATLAS experiment at the Large Hadron
Collider. Charged Higgs bosons are searched for in events
consistent with top-quark pair production or in associated
production with a top quark, depending on the considered
H$^{±}$ mass. The final state is characterised by the
presence of a hadronic τ decay, missing transverse
momentum, b-tagged jets, a hadronically decaying W boson,
and the absence of any isolated electrons or muons with high
transverse momenta. The data are consistent with the
expected background from Standard Model processes. A
statistical analysis leads to 95\% confidence-level upper
limits on the product of branching ratios ℬ(t →
bH$^{±}$) × ℬ(H$^{±}$ → τ$^{±}$ ν), between 0.23\%
and 1.3\% for charged Higgs boson masses in the range
80-160GeV. It also leads to 95\% confidence-level upper
limits on the production cross section times branching
ratio, σ(pp → tH$^{±}$ + X) × ℬ(H$^{±}$
→ τ$^{±}$ ν), between 0.76 pb and 4.5 fb, for charged
Higgs boson masses ranging from 180 GeV to 1000 GeV. In the
context of different scenarios of the Minimal Supersymmetric
Standard Model, these results exclude nearly all values of
tan β above one for charged Higgs boson masses between 80
GeV and 160 GeV, and exclude a region of parameter space
with high tan β for H$^{±}$ masses between 200 GeV and 250
GeV.},
keywords = {p p: colliding beams (INSPIRE) / Higgs particle: charged
particle (INSPIRE) / Higgs particle: leptonic decay
(INSPIRE) / Higgs particle: mass (INSPIRE) / p p: scattering
(INSPIRE) / final state: hadronic (INSPIRE) / transverse
momentum: missing-energy (INSPIRE) / jet: transverse
momentum: high (INSPIRE) / top: pair production (INSPIRE) /
top: associated production (INSPIRE) / top: rare decay
(INSPIRE) / top: branching ratio (INSPIRE) / final state:
((n)jet tau) (INSPIRE) / tau: hadronic decay (INSPIRE) /
cross section: branching ratio: upper limit (INSPIRE) /
ATLAS (INSPIRE) / minimal supersymmetric standard model
(INSPIRE) / statistical analysis (INSPIRE) / CERN LHC Coll
(INSPIRE) / background (INSPIRE) / experimental results
(INSPIRE) / p p --> 2top anything (INSPIRE) / p p --> top
Higgs particle anything (INSPIRE) / top --> Higgs particle
bottom (INSPIRE) / Higgs particle --> tau neutrino/tau
(INSPIRE) / 8000 GeV-cms (INSPIRE)},
cin = {ATLAS},
ddc = {530},
cid = {I:(DE-H253)ATLAS-20120731},
pnm = {Experiments at LHC (ATLAS) (POF2-512)},
pid = {G:(DE-H253)POF2-LHC-Exp.-(ATLAS)-20130405},
experiment = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
typ = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16},
eprint = {1412.6663},
howpublished = {arXiv:1412.6663},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1412.6663;\%\%$},
UT = {WOS:000351369000008},
doi = {10.1007/JHEP03(2015)088},
url = {https://bib-pubdb1.desy.de/record/208526},
}