Search for decays of stopped exotic long-lived particles produced in proton-proton collisions at ?s=13 TeV

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dc.contributor.authorSirunyan A.M.
dc.contributor.authorTumasyan A.
dc.contributor.authorAdam W.
dc.contributor.authorAmbrogi F.
dc.contributor.authorAsilar E.
dc.contributor.authorBergauer T.
dc.contributor.authorBrandstetter J.
dc.date.accessioned2024-03-13T10:01:08Z
dc.date.available2024-03-13T10:01:08Z
dc.date.issued2018
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractA search is presented for the decays of heavy exotic long-lived particles (LLPs) that are produced in proton-proton collisions at a center-of-mass energy of 13 TeV at the CERN LHC and come to rest in the CMS detector. Their decays would be visible during periods of time well separated from proton-proton collisions. Two decay scenarios of stopped LLPs are explored: a hadronic decay detected in the calorimeter and a decay into muons detected in the muon system. The calorimeter (muon) search covers a period of sensitivity totaling 721 (744) hours in 38.6 (39.0) fb?1 of data collected by the CMS detector in 2015 and 2016. The results are interpreted in several scenarios that predict LLPs. Production cross section limits are set as a function of the mean proper lifetime and the mass of the LLPs, for lifetimes between 100 ns and 10 days. These are the most stringent limits to date on the mass of hadronically decaying stopped LLPs, and this is the first search at the LHC for stopped LLPs that decay to muons.[Figure not available: see fulltext.]. © 2018, The Author(s).en_US
dc.description.sponsorshipST/I003622/1, ST/I005912/1, ST/I505580/1, ST/J004871/1, ST/J004901/1, ST/J005479/1, ST/J005665/1, ST/K001604/1, ST/K003542/1, ST/L005603/1, ST/M004775/1, ST/M005356/1, ST/N000242/1; National Science Foundation, NSF: 1151640, 1508869, 1606321; National Institutes of Health, NIH; U.S. Department of Energy, USDOE; Alfred P. Sloan Foundation; Welch Foundation: C-1845; Hispanics in Philanthropy, HIP; Alexander von Humboldt-Stiftung; Qatar National Research Fund, QNRF; Secretaría de Educación Pública, SEP; Türkiye Atom Enerjisi Kurumu, TAEK; Horizon 2020 Framework Programme, H2020; Weston Havens Foundation; Louisiana Academy of Sciences, LAS; Missouri University of Science and Technology, MST; CERN; Thailand Center of Excellence in Physics; Cosmetic Surgery Foundation, CSF; Institute for the Promotion of Teaching Science and Technology, IPST; Science and Technology Facilities Council, STFC: ST/F007434/1, ST/N001273/1; European Commission, EC; European Research Council, ERC; Department of Science and Technology, Ministry of Science and Technology, India, ??????; Council of Scientific and Industrial Research, India, CSIR; Ministry of Education - Singapore, MOE; Department of Atomic Energy, Government of India, ????; Science Foundation Ireland, SFI; Helmholtz-Gemeinschaft, HGF; Deutsche Forschungsgemeinschaft, DFG; Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP; National Natural Science Foundation of China, NSFC; Research Promotion Foundation, ????; Ministerstvo Školství, Mláde?e a T?lov?chovy, MŠMT; National Science Council, NSC; Fundacja na rzecz Nauki Polskiej, FNP; Fundação para a Ciência e a Tecnologia, FCT; Russian Foundation for Basic Research, ????; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES; Suomen Akatemia; Bundesministerium für Bildung und Forschung, BMBF; Chinese Academy of Sciences, CAS; Austrian Science Fund, FWF; Fonds De La Recherche Scientifique - FNRS, FNRS; Russian Academy of Sciences, ???; Belgian Federal Science Policy Office, BELSPO; Chulalongkorn University, CU; Fonds Wetenschappelijk Onderzoek, FWO; Agentschap voor Innovatie door Wetenschap en Technologie, IWT; Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture, FRIA; Consejo Nacional de Ciencia y Tecnología, CONACYT; Ministerio de Economía y Competitividad, MINECO; Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW; General Secretariat for Research and Technology, GSRT; Ministry of Business, Innovation and Employment, MBIE; Hungarian Scientific Research Fund, OTKA; Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq; Ministry of Science, ICT and Future Planning, MSIP; National Research Foundation of Korea, NRF; Joint Institute for Nuclear Research, JINR; Instituto Nazionale di Fisica Nucleare, INFN; A.G. Leventis Foundation; National Science and Technology Development Agency, ????: Thailand; Narodowe Centrum Nauki, NCN: 2012/07/E/ST2/01406, 2014/13/B/ST2/02543, 2014/14/M/ST2/00428, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861; Secretaría de Educación Superior, Ciencia, Tecnología e Innovación, SENESCYT; Universiti Malaya, UM; Ministerstwo Nauki i Szkolnictwa Wy?szego, MNiSW; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, FAPERJ; Ministry of Science and Technology, Taiwan, MOST; National Academy of Sciences of Ukraine, NASU; Centre National de la Recherche Scientifique, CNRS; Ministry of Education and Science, MES; Institute for Research in Fundamental Sciences, IPM; Benemérita Universidad Autónoma de Puebla, BUAP; Commissariat à l'Énergie Atomique et aux Énergies Alternatives, CEA; Secretaría de Estado de Investigación, Desarrollo e Innovación, SEIDI; Horizon 2020: 675440; European Regional Development Fund, ERDF; State Atomic Energy Corporation ROSATOM, ROSATOM; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, CINVESTAV; Pakistan Atomic Energy Commission, PAEC; State Fund for Fundamental Research of Ukraine, SFFR; Institut National de Physique Nucléaire et de Physique des Particules, IN2P3en_US
dc.description.sponsorshipBMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COL-CIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (U.S.A.).en_US
dc.description.sponsorshipOpen Access, Copyright CERN, for the benefit of the CMS Collaboration. Article funded by SCOAP3.en_US
dc.identifier.doi10.1007/JHEP05(2018)127
dc.identifier.issn1126-6708
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85047658971en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1007/JHEP05(2018)127
dc.identifier.urihttps://hdl.handle.net/20.500.12662/3008
dc.identifier.volume2018en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBeyond Standard Modelen_US
dc.subjectHadron-Hadron scattering (experiments)en_US
dc.titleSearch for decays of stopped exotic long-lived particles produced in proton-proton collisions at ?s=13 TeVen_US
dc.typeArticleen_US

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