Journal article
Search for physics beyond the standard model in events with two leptons of same sign, missing transverse momentum, and jets in proton–proton collisions at √s=13TeV
The European physical journal. C, Particles and fields, Vol.77(9), 578
01/01/2017
DOI: 10.1140/epjc/s10052-017-5079-z
Abstract
A data sample of events from proton–proton collisions with two isolated same-sign leptons, missing transverse momentum, and jets is studied in a search for signatures of new physics phenomena by the CMS Collaboration at the LHC. The data correspond to an integrated luminosity of 35.9fb-1, and a center-of-mass energy of 13TeV. The properties of the events are consistent with expectations from standard model processes, and no excess yield is observed. Exclusion limits at 95% confidence level are set on cross sections for the pair production of gluinos, squarks, and same-sign top quarks, as well as top-quark associated production of a heavy scalar or pseudoscalar boson decaying to top quarks, and on the standard model production of events with four top quarks. The observed lower mass limits are as high as 1500GeV for gluinos, 830GeV for bottom squarks. The excluded mass range for heavy (pseudo)scalar bosons is 350–360 (350–410)GeV. Additionally, model-independent limits in several topological regions are provided, allowing for further interpretations of the results.
Details
- Title: Subtitle
- Search for physics beyond the standard model in events with two leptons of same sign, missing transverse momentum, and jets in proton–proton collisions at √s=13TeV
- Creators
- Vytautas DūdėnasAndrius JuodagalvisJuozas Vidmantis VaitkusCMS Collaboration
- Contributors
- Y Onel (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- The European physical journal. C, Particles and fields, Vol.77(9), 578
- DOI
- 10.1140/epjc/s10052-017-5079-z
- NLM abbreviation
- Eur Phys J C Part Fields
- ISSN
- 1434-6044
- eISSN
- 1434-6052
- Publisher
- Springer
- Grant note
- DOI: 10.13039/501100003413, name: BMWFW, award: Austrian Federal Ministry of Science, Research and Economy; DOI: 10.13039/501100002428, name: FWF, award: Austrian Science Fund; DOI: 10.13039/501100002661, name: FRS - FNRS, award: Belgian Fonds de la Recherche Scientifique; DOI: 10.13039/501100003130, name: FWO, award: Belgian Fonds voor Wetenschappelijk Onderzoek; DOI: 10.13039/501100003593, name: Conselho Nacional de Desenvolvimento Cientifico e Tecnelógica, award: CNPq; DOI: 10.13039/501100002322, name: Coordenação de Aperfeçoamento de Pessoal de Nível Superior, award: CAPES; DOI: 10.13039/501100004586, name: Fundação de Amparo á Pesquisa do Estado de Rio de Janeiro, award: FAPERJ; DOI: 10.13039/501100001807, name: Fundaçã o de Amparo á Pesquisa do Estado de São Paulo, award: FAPESP; DOI: 10.13039/501100005992, name: MES, award: Bulgarian Ministry of Education and Science; name: CERN [Conseil Européen pour la Recherche Nucléaire, award: CERN; DOI: 10.13039/501100002367, name: CAS, award: Chinese Academy of Sciences; DOI: 10.13039/501100002855, name: MOST, award: Ministry of Science and Technology; DOI: 10.13039/501100001809, name: NSFC, award: Chinese National Natural Science Foundation of China; DOI: 10.13039/100007637, name: Departamento Administriva de Ciencia, Tecnología e Innovación, award: Colombian Funding Agency (COLCIENCIAS); DOI: 10.13039/501100006588, name: Ministarstvo Znanosti, Obrazovanja i Sporta; MSES, award: Croatian Ministry of Science, Education and Sport; DOI: 10.13039/501100004488, name: Hrvatska Zaklada za Znanost; CSF, award: Croatian Science Foundation; DOI: 10.13039/501100001810, name: RPF, award: Research Promotion Foundation; DOI: 10.13039/501100004299, name: Secretaría de Educación Superior, Ciencia, Tecnología e Innovaciómn, award: SENESCYT; DOI: 10.13039/501100003510, name: Haridus- ja Teadusministeerium; MoER, award: Ministry of Education and Research; DOI: 10.13039/501100002301, name: Eesti Teadusagentuur; ERC IUT, award: Estonian Research Council via IUT23-4 and IUT23-6; 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name: NIH, award: National Innovation Office; DOI: 10.13039/501100001502, name: DAE, award: Department of Atomic Energy; DOI: 10.13039/501100001409, name: DST, award: Department of Science and Technology; DOI: 10.13039/501100006115, name: IPM, award: Institute for Research in Fundamental Studies; DOI: 10.13039/501100001602, name: SFI, award: Science Foundation; DOI: 10.13039/501100004007, name: INFN, award: Istituto Nazionale di Fisica Nucleare; DOI: 10.13039/501100004085, name: previously listed was MSIP, Ministry of Science, ICT, and Future Planning, award: Korean Ministry of Education, Science and Technology; DOI: 10.13039/501100003725, name: previously listed was WCU, award: National Research Foundation of Korea (NRF); name: LAS, award: Lithuanian Academy of Sciences; DOI: 10.13039/501100003093, name: ?Ministry of Higher Education, Malaysia, award: Ministry of Education; DOI: 10.13039/501100004386, name: University of Malaya; DOI: 10.13039/501100006348, name: Benemérita Universidad Autónoma de Puebla, award: BUAP; DOI: 10.13039/501100008688, name: Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, award: CINVESTAV; DOI: 10.13039/501100003141, name: Consejo Nacional de Ciencia y Tecnología, award: CONACYT; name: Laboratorio Nacional de Supercómputo del Sureste, award: LNS; DOI: 10.13039/100010096, name: Secretaría de Educación Pública, award: SEP; DOI: 10.13039/501100005324, name: Universidad Autónoma de San Luis Potosí, award: UASLP; DOI: 10.13039/501100003524, name: MBIE, award: Ministry of Business, Innovation and Employment; DOI: 10.13039/501100008689, name: PAEC, award: Pakistan Atomic Energy Commission; DOI: 10.13039/501100004569, name: Ministerstwo Nauki i Szkolnictwa Wyższego; MSHE, award: Ministry of Science and Higher Education; DOI: 10.13039/501100004442, name: Narodowe Centrum Nauki; NSC, award: National Science Centre; DOI: 10.13039/501100001871, name: FCT, award: Fundação para a Ciência e a Tecnologia; DOI: 10.13039/501100003822, name: Joint Institute for Nuclear Research, award: JINR, Dubna; DOI: 10.13039/501100003443, name: MON, award: Ministry of Education and Science of the Russian Federation; DOI: 10.13039/501100008687, name: RosAtom, award: Federal Agency of Atomic Energy of the Russian Federation; DOI: 10.13039/501100002674, name: RAS, award: Russian Academy of Sciences; DOI: 10.13039/501100002261, name: RFBR, award: Russian Foundation for Basic Research; DOI: 10.13039/501100004564, name: MESTD, award: Ministry of Education, Science and Technological Development of Serbia; DOI: 10.13039/501100003330, name: SEIDI, award: Secretaría de Estado de Investigación, Desarrollo e Innovación; name: CPAN, award: Programa Consolider-Ingenio 2010; name: ETH Board; DOI: 10.13039/501100003006, name: Eidgeössische Technische Hochschule (ETH) Zürich, award: ETH Zurich; DOI: 10.13039/501100004219, name: Paul Scherrer Institut, award: PSI; DOI: 10.13039/501100001711, name: Swiss National Science Foundation, award: SNF; DOI: 10.13039/501100006447, name: Universität Zürich, award: UniZH; name: Canton Zurich; name: State Secretariat for Education and Research, award: SER; name: Ministry of Science and Technology; DOI: 10.13039/100012863, name: Thailand Center of Excellence in Physics; name: Institute for the Promotion of Teaching Science and Technology of Thailand; name: Special Task Force for Activating Research; DOI: 10.13039/501100004192, name: National Science and Technology Development Agency of Thailand; name: Scientific and Technical Research Council of Turkey; DOI: 10.13039/100010440, name: Turkish Atomic Energy Authority; DOI: 10.13039/501100004742, name: National Academy of Sciences of Ukraine; name: State Fund for Fundamental Researches; DOI: 10.13039/501100000271, name: Science and Technology Facilities Council; DOI: 10.13039/100000015, name: US Department of Energy; DOI: 10.13039/100000001, name: US National Science Foundation; name: Marie-Curie programme; DOI: 10.13039/501100000781, name: ERC doi only, award: European Research Council and EPLANET (European Union); DOI: 10.13039/501100004117, name: Leventis Foundation; DOI: 10.13039/100000879, name: Alfred P. Sloan Foundation; DOI: 10.13039/100005156, name: ?Alexander von Humboldt-Stiftung, award: Alexander von Humboldt Foundation; 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: Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; name: Council of Science and Industrial Research, India; DOI: 10.13039/501100001870, name: HOMING PLUS programme of Foundation for Polish Science, cofinanced from European Union, Regional Development Fund; DOI: 10.13039/501100004281, name: Narodowe Centrum Nauki, award: National Science Center, contracts Harmonia 2014/14/M/ST2/00428, Opus 2013/11/B/ST2/04202, 2014/13/B/ST2/02543 and 2014/15/B/ST2/03998, Sonata-bis 2012/07/E/ST2/01406; DOI: 10.13039/501100004895, name: European Social Fund doi only, award: Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; DOI: 10.13039/100008982, name: National Priorities Research Program by Qatar National Research Fund; name: Programa Clarín-COFUND del Principado de Asturias; DOI: 10.13039/501100002873, name: Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University; DOI: 10.13039/501100002873, name: Chulalongkorn Academic into Its 2nd Century Project Advancement Project, award: CUAASC; DOI: 10.13039/100000928, name: Welch Foundation, contract C-1845}
- Language
- English
- Date published
- 01/01/2017
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199855202771
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