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@ARTICLE{Hayrapetyan:624425,
author = {Hayrapetyan, Aram and others},
collaboration = {{CMS Collaboration}},
title = {{S}earch for dark matter produced in association with a
pair of bottom quarks in proton-proton collisions at
$\sqrt{s}$ = 13 {T}e{V}},
journal = {Journal of high energy physics},
volume = {02},
number = {2},
issn = {1126-6708},
address = {Heidelberg},
publisher = {Springer},
reportid = {PUBDB-2025-00893, arXiv:2408.17336. CMS-SUS-23-008.
CERN-EP-2024-206},
pages = {050},
year = {2025},
abstract = {A search for dark matter (DM) particles produced in
association with bottom quarks is presented. The analysis
uses proton-proton collision data at a center-of-mass energy
of $\sqrt{s}$ = 13 TeV, corresponding to an integrated
luminosity of 138 fb$^{-1}$. The search is performed in the
final state with large missing transverse momentum and a
pair of jets originating from bottom quarks. No significant
excess of data is observed with respect to the standard
model expectation. Results are interpreted in the context of
a type-II two-Higgs-doublet model with an additional light
pseudoscalar (2HDM+a). An upper limit is set on the mass of
the lighter pseudoscalar, excluding masses up to 260 GeV at
95\% confidence level. Sensitivity to the parameter space
with the ratio of the vacuum expectation values of the two
Higgs doublets, $\tan\beta$, greater than 15 is achieved,
capitalizing on the enhancement of couplings between
pseudoscalars and bottom quarks with high $\tan\beta$.},
cin = {CMS},
ddc = {530},
cid = {I:(DE-H253)CMS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF4-611) /
HIDSS-0002 - DASHH: Data Science in Hamburg - Helmholtz
Graduate School for the Structure of Matter
$(2019_IVF-HIDSS-0002)$ / DFG project G:(GEPRIS)390833306 -
EXC 2121: Quantum Universe (390833306)},
pid = {G:(DE-HGF)POF4-611 / $G:(DE-HGF)2019_IVF-HIDSS-0002$ /
G:(GEPRIS)390833306},
experiment = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2408.17336},
howpublished = {arXiv:2408.17336},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2408.17336;\%\%$},
UT = {WOS:001440467100001},
doi = {10.1007/JHEP02(2025)050},
url = {https://bib-pubdb1.desy.de/record/624425},
}