Search for Long-Lived Particles Decaying in the Cms End Cap Muon Detectors in Proton-Proton Collisions at Root S=13 Tev

dc.contributor.author Tumasyan, A.
dc.contributor.author Adam, W.
dc.contributor.author Andrejkovic, J. W.
dc.contributor.author Bergauer, T.
dc.contributor.author Chatterjee, S.
dc.contributor.author Dragicevic, M.
dc.contributor.author Güler, Yalçın
dc.contributor.author The CMS Collaboration
dc.date.accessioned 2022-05-23T20:23:43Z
dc.date.available 2022-05-23T20:23:43Z
dc.date.issued 2021
dc.description.abstract A search for long-lived particles (LLPs) produced in decays of standard model (SM) Higgs bosons is presented. The data sample consists of 137 fb(-1) of proton-proton collisions at root s = 13 TeV, recorded at the LHC in 2016-2018. A novel technique is employed to reconstruct decays of LLPs in the end cap muon detectors. The search is sensitive to a broad range of LLP decay modes and to masses as low as a few GeV. No excess of events above the SM background is observed. The most stringent limits to date on the branching fraction of the Higgs boson to LLPs subsequently decaying to quarks and tau(+)tau(-) are found for proper decay lengths greater than 6, 20, and 40 m, for LLP masses of 7, 15, and 40 GeV, respectively. en_US
dc.description.sponsorship BMBWF (Austria); FWF (Austria); FNRS (Belgium); FWO (Belgium); CNPq (Brazil); CAPES (Brazil); FAPERJ (Brazil); FAPERGS (Brazil); FAPESP (Brazil); MES (Bulgaria); CERN; CAS (China); MoST (China); NSFC (China); MINCIENCIAS (Colombia); MSES (Croatia); CSF (Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER (Estonia); ERC PUT (Estonia); ERDF (Estonia); Academy of Finland (Finland); MEC (Finland); HIP (Finland); CEA (France); CNRS/IN2P3 (France); BMBF (Germany); DFG (Germany); HGF (Germany); GSRT (Greece); NKFIA (Hungary); DAE (India); DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP (Republic of Korea); NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE (Malaysia); UM (Malaysia); BUAP (Mexico); CINVESTAV (Mexico); CONACYT (Mexico); LNS (Mexico); SEP (Mexico); UASLP-FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MSHE (Poland); NSC (Poland); FCT (Portugal); JINR (Dubna); MON (Russia); RosAtom (Russia); RAS (Russia); RFBR (Russia); NRC KI (Russia); MESTD (Serbia); SEIDI (Spain); CPAN (Spain); PCTI (Spain); FEDER (Spain); MOSTR (Sri Lanka); MST (Taipei); ThEPCenter (Thailand); IPST (Thailand); STAR (Thailand); NSTDA (Thailand); TUBITAK (Turkey); TAEK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE (USA); NSF (USA) en_US
dc.description.sponsorship We congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid and other centers for delivering so effectively the computing infrastructure essential to our analyses. Finally, we acknowledge the enduring support for the construction and operation of the LHC, the CMS detector, and the supporting computing infrastructure provided by the following funding agencies: BMBWF and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); MINCIENCIAS (Colombia); MSES and CSF (Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER, ERC PUT and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); NKFIA (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); MES (Latvia); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MOS (Montenegro); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR, and NRC KI (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI, and FEDER (Spain); MOSTR (Sri Lanka); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU (Ukraine); STFC (United Kingdom); DOE and NSF (USA). en_US
dc.identifier.doi 10.1103/PhysRevLett.127.261804
dc.identifier.issn 0031-9007
dc.identifier.issn 1079-7114
dc.identifier.scopus 2-s2.0-85123372703
dc.identifier.uri https://doi.org/10.1103/PhysRevLett.127.261804
dc.identifier.uri https://hdl.handle.net/20.500.13091/2489
dc.language.iso en en_US
dc.publisher Amer Physical Soc en_US
dc.relation.ispartof Physical Review Letters en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.subject Supersymmetry en_US
dc.subject Higgs en_US
dc.title Search for Long-Lived Particles Decaying in the Cms End Cap Muon Detectors in Proton-Proton Collisions at Root S=13 Tev en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.id SIMSEK, Ali Eren/0000-0002-9074-2256
gdc.author.id Tcherniaev, Evgueni/0000-0002-3685-0635
gdc.author.id Ivanchenko, Vladimir N/0000-0002-1844-5433
gdc.author.id Cepeda, Maria/0000-0002-6076-4083
gdc.author.id Pásztor, Gabriella/0000-0003-0707-9762
gdc.author.id Benaglia, Andrea/0000-0003-1124-8450
gdc.author.id Hernández Calama, José María/0000-0001-6436-7547
gdc.author.wosid SIMSEK, Ali Eren/AFO-3050-2022
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gdc.author.wosid Ivanchenko, Vladimir N/L-5254-2017
gdc.author.wosid Cepeda, Maria/AAF-4992-2019
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gdc.description.department Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Mühendislik Temel Bilimleri Bölümü en_US
gdc.description.issue 26 en_US
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gdc.oaire.keywords 13000 GeV-cms
gdc.oaire.keywords General Physics and Astronomy
gdc.oaire.keywords Tau leptons
gdc.oaire.keywords 09 Engineering
gdc.oaire.keywords High Energy Physics - Experiment
gdc.oaire.keywords High Energy Physics - Experiment (hep-ex)
gdc.oaire.keywords LHC,CMS,LLP
gdc.oaire.keywords neutral particle: pair production
gdc.oaire.keywords Charged particles; Data sample; Decay mode; End caps; Muon detectors; Novel techniques; Particle decay; Proton proton collisions; Standard-model Higgs bosons; Stringents; The standard model; Tau leptons; Hadron colliders
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gdc.oaire.keywords neutral particle: long-lived
gdc.oaire.keywords info:eu-repo/classification/ddc/530
gdc.oaire.keywords SUPERSYMMETRY
gdc.oaire.keywords Hadron-Hadron scattering (experiments), long-lived particles
gdc.oaire.keywords 02 Physical Sciences
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gdc.oaire.keywords CMS Collaboration
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gdc.oaire.keywords 530
gdc.oaire.keywords 01 Mathematical Sciences
gdc.oaire.keywords neutral particle: leptonic decay
gdc.oaire.keywords BSM physics; Long-Lived Particles
gdc.oaire.keywords hep-ex
gdc.oaire.keywords background
gdc.oaire.keywords muon: detector
gdc.oaire.keywords decay: length
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gdc.oaire.keywords HIGGS
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gdc.oaire.keywords Physics and Astronomy
gdc.oaire.keywords neutral particle: decay modes
gdc.oaire.keywords SUPERSYMMETRY; HIGGS
gdc.oaire.keywords neutral particle: mass
gdc.oaire.keywords p p: colliding beams
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gdc.plumx.crossrefcites 16
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gdc.scopus.citedcount 42
gdc.virtual.author Güler, Yalçın
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