Publication:
Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton–proton collisions at √s=13Te

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dc.contributor.authorKAYA, MİTHAT
dc.contributor.authorsSirunyan A., Tumasyan A., Adam W., Ambrogi F., Asilar E., Bergauer T., Brandstetter J., Dragicevic M., Erö J., Del Valle A. E., et al.
dc.date.accessioned2023-01-16T07:03:44Z
dc.date.available2023-01-16T07:03:44Z
dc.date.issued2019-03-01
dc.description.abstract© 2019, CERN for the benefit of the CMS collaboration. A search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks is performed in proton–proton collisions at a center-of-mass energy of 13Te collected with the CMS detector at the LHC. The analyzed data sample corresponds to an integrated luminosity of 35.9fb-1. The signal is characterized by a large missing transverse momentum recoiling against a bottom quark–antiquark system that has a large Lorentz boost. The number of events observed in the data is consistent with the standard model background prediction. Results are interpreted in terms of limits both on parameters of the type-2 two-Higgs doublet model extended by an additional light pseudoscalar boson a (2HDM+a) and on parameters of a baryonic Z ′ simplified model. The 2HDM+a model is tested experimentally for the first time. For the baryonic Z ′ model, the presented results constitute the most stringent constraints to date.
dc.identifier.citationSirunyan A., Tumasyan A., Adam W., Ambrogi F., Asilar E., Bergauer T., Brandstetter J., Dragicevic M., Erö J., Del Valle A. E., et al., "Search for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton–proton collisions at √s=13Te", European Physical Journal C, cilt.79, sa.3, 2019
dc.identifier.doi10.1140/epjc/s10052-019-6730-7
dc.identifier.issn1434-6044
dc.identifier.issue3
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063641073&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/285283
dc.identifier.volume79
dc.language.isoeng
dc.relation.ispartofEuropean Physical Journal C
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFizik
dc.subjectAstronomi ve Astrofizik
dc.subjectTemel Bilimler
dc.subjectMühendislik ve Teknoloji
dc.subjectPhysics
dc.subjectAstronomy and Astrophysics
dc.subjectNatural Sciences
dc.subjectEngineering and Technology
dc.subjectMühendislik, Bilişim ve Teknoloji (ENG)
dc.subjectTemel Bilimler (SCI)
dc.subjectMühendislik
dc.subjectUzay bilimi
dc.subjectASTRONOMİ VE ASTROFİZİK
dc.subjectEngineering, Computing & Technology (ENG)
dc.subjectNatural Sciences (SCI)
dc.subjectENGINEERING
dc.subjectSPACE SCIENCE
dc.subjectASTRONOMY & ASTROPHYSICS
dc.subjectMühendislik (çeşitli)
dc.subjectFizik Bilimleri
dc.subjectFizik ve Astronomi (çeşitli)
dc.subjectEngineering (miscellaneous)
dc.subjectPhysical Sciences
dc.subjectPhysics and Astronomy (miscellaneous)
dc.titleSearch for dark matter produced in association with a Higgs boson decaying to a pair of bottom quarks in proton–proton collisions at √s=13Te
dc.typearticle
dspace.entity.typePublication
local.avesis.idb823d581-a9b0-402c-ae37-b45645f84572
local.indexed.atPUBMED
local.indexed.atSCOPUS
relation.isAuthorOfPublication2c082502-dd9a-43fe-9116-7abb739de594
relation.isAuthorOfPublication.latestForDiscovery2c082502-dd9a-43fe-9116-7abb739de594

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