Journal article
Search for long-lived particles using nonprompt jets and missing transverse momentum with proton-proton collisions at √s = 13 TeV
Physics letters. B, Vol.797, 134876
10/10/2019
DOI: 10.1016/j.physletb.2019.134876
Abstract
A search for long-lived particles decaying to displaced, nonprompt jets and missing transverse momentum is presented. The data sample corresponds to an integrated luminosity of 137 fb(-1) of proton-proton collisions at a center-of-mass energy of 13 TeV collected by the CMS experiment at the CERN LHC in 2016-2018. Candidate signal events containing nonprompt jets are identified using the timing capabilities of the CMS electromagnetic calorimeter. The results of the search are consistent with the background prediction and are interpreted using a gauge-mediated supersymmetry breaking reference model with a gluino next-to-lightest supersymmetric particle. In this model, gluino masses up to 2100, 2500, and 1900 GeV are excluded at 95% confidence level for proper decay lengths of 0.3, 1, and 100 m, respectively. These are the best limits to date for such massive gluinos with proper decay lengths greater than similar to 0.5 m.
Details
- Title: Subtitle
- Search for long-lived particles using nonprompt jets and missing transverse momentum with proton-proton collisions at √s = 13 TeV
- Creators
- Albert M. Sirunyan - A. Alikhanyan National LaboratoryŽeljko Antunović - University of SplitVuko BrigljevićSaša CeciDinko FerenčekDuje Giljanović - University of SplitNikola Godinović - University of SplitKrešo KadijaMarko Kovač - University of SplitDamir Lelas - University of SplitBenjamin MesićIvica Puljak - University of SplitMatej RoguljićAndrey StarodumovSenka ĐurićTatjana ŠušaToni Šćulac - University of SplitNathaniel Woods - University of Wisconsin–MadisonCMS Collaboration
- Contributors
- Yasar Onel (Contributor) - University of Iowa, Physics and AstronomyJane M Nachtman (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.797, 134876
- DOI
- 10.1016/j.physletb.2019.134876
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier: SCOAP3
- Grant note
- name: BMBWF; DOI: 10.13039/501100002428, name: FWF; DOI: 10.13039/501100002661, name: FNRS; DOI: 10.13039/501100003130, name: FWO; DOI: 10.13039/501100003593, name: CNPq; DOI: 10.13039/501100002322, name: CAPES; DOI: 10.13039/501100004586, name: FAPERJ; DOI: 10.13039/501100004263, name: FAPERGS; DOI: 10.13039/501100001807, name: FAPESP; DOI: 10.13039/501100005992, name: MES; DOI: 10.13039/100012470, name: CERN; DOI: 10.13039/501100002367, name: CAS; DOI: 10.13039/501100002855, name: MOST; DOI: 10.13039/501100001809, name: NSFC; DOI: 10.13039/100007637, name: COLCIENCIAS; name: MSES; name: CSF; DOI: 10.13039/501100001810, name: RPF; DOI: 10.13039/501100004299, name: SENESCYT; name: MoER; name: ERC IUT; name: PUT; DOI: 10.13039/501100008530, name: ERDF; DOI: 10.13039/501100002341, name: Academy of Finland; name: MEC; name: HIP; DOI: 10.13039/501100006489, name: CEA; name: CNRS/IN2P3; DOI: 10.13039/501100002347, name: BMBF; DOI: 10.13039/501100001659, name: DFG; DOI: 10.13039/501100001656, name: HGF; DOI: 10.13039/501100003448, name: GSRT; DOI: 10.13039/501100012550, name: NKFIA; DOI: 10.13039/501100001502, name: DAE; DOI: 10.13039/501100001409, name: Department of Science and Technology; DOI: 10.13039/501100006115, name: IPM; DOI: 10.13039/501100001602, name: SFI; DOI: 10.13039/501100004007, name: INFN; DOI: 10.13039/501100003621, name: MSIP; DOI: 10.13039/501100003725, name: NRF; name: MES; name: LAS; name: MOE; name: UM; DOI: 10.13039/501100006348, name: BUAP; DOI: 10.13039/501100008688, name: CINVESTAV; DOI: 10.13039/501100003141, name: CONACYT; name: LNS; DOI: 10.13039/100010096, name: SEP; name: UASLP-FAI; name: MOS; DOI: 10.13039/501100004629, name: MBIE; DOI: 10.13039/501100008689, name: PAEC; name: MSHE; name: NSC; DOI: 10.13039/501100001871, name: FCT; DOI: 10.13039/501100003822, name: JINR; name: MON; DOI: 10.13039/501100008687, name: ROSATOM; DOI: 10.13039/501100002674, name: RAS; DOI: 10.13039/501100002261, name: RFBR; DOI: 10.13039/501100013400, name: NRC KI; name: MESTD; DOI: 10.13039/501100007136, name: SEIDI; name: CPAN; name: PCTI; DOI: 10.13039/501100008530, name: FEDER; DOI: 10.13039/501100008981, name: MoSTR; name: Swiss Funding Agencies; name: MST; name: ThEPCenter; DOI: 10.13039/100016907, name: IPST; name: STAR; DOI: 10.13039/501100004192, name: NSTDA; name: TUBITAK; DOI: 10.13039/100010440, name: TAEK; DOI: 10.13039/501100004742, name: NASU; DOI: 10.13039/501100008690, name: SFFR; DOI: 10.13039/501100000271, name: STFC; DOI: 10.13039/100000015, name: DOE; DOI: 10.13039/100000001, name: NSF; name: Marie-Curie program; DOI: 10.13039/501100000781, name: European Research Council; DOI: 10.13039/100010661, name: Horizon 2020, award: 675440, 752730, 765710; DOI: 10.13039/501100004117, name: Leventis Foundation; DOI: 10.13039/100000879, name: A.P. Sloan Foundation; DOI: 10.13039/100005156, name: Alexander von Humboldt Foundation; DOI: 10.13039/501100002749, name: Belgian Federal Science Policy Office; DOI: 10.13039/501100003134, name: Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture; DOI: 10.13039/501100003132, name: Agentschap voor Innovatie door Wetenschap en Technologie; name: F.R.S.-FNRS; DOI: 10.13039/501100003130, name: FWO, award: 30820817; name: Beijing Municipal Science & Technology Commission, award: Z181100004218003; DOI: 10.13039/501100001823, name: Ministry of Education, Youth and Sports; name: Lendület (“Momentum”) Program; DOI: 10.13039/501100003825, name: Hungarian Academy of Sciences; name: New National Excellence Program ÚNKP; DOI: 10.13039/501100012550, name: NKFIA, award: 123842, 123959, 124845, 124850, 125105, 128713, 128786, 129058; name: Council of Science and Industrial Research; DOI: 10.13039/501100001870, name: Foundation for Polish Science; DOI: 10.13039/501100000780, name: European Union; name: Regional Development Fund; DOI: 10.13039/501100004569, name: Ministry of Science and Higher Education; name: National Science Center; DOI: 10.13039/100008982, name: Qatar National Research Fund; DOI: 10.13039/100015526, name: Ministry of Science and Education, award: 3.2989.2017; name: Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia María de Maeztu, award: MDM-2015-0509; name: Programa Severo Ochoa del Principado de Asturias; name: EU-ESF; name: Greek NSRF; name: Rachadapisek Sompot Fund for Postdoctoral Fellowship; DOI: 10.13039/501100002873, name: Chulalongkorn University; name: Chulalongkorn Academic; DOI: 10.13039/100000928, name: Welch Foundation, award: C-1845; DOI: 10.13039/100011223, name: Weston Havens Foundation
- Language
- Croatian
- Date published
- 10/10/2019
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984386570202771