Search for Supersymmetry in pp Collisions at s =13 TeV in the Single-Lepton Final State Using the Sum of Masses of Large-Radius Jets

CMS Collaboration

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Results are reported from a search for supersymmetric particles in proton-proton collisions in the final state with a single lepton, multiple jets, including at least one b-tagged jet, and large missing transverse momentum. The search uses a sample of proton-proton collision data at s=13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb-1. The observed event yields in the signal regions are consistent with those expected from standard model backgrounds. The results are interpreted in the context of simplified models of supersymmetry involving gluino pair production, with gluino decay into either on- or off-mass-shell top squarks. Assuming that the top squarks decay into a top quark plus a stable, weakly interacting neutralino, scenarios with gluino masses up to about 1.9 TeV are excluded at 95% confidence level for neutralino masses up to about 1 TeV.

Original languageEnglish
Article number151802
JournalPhysical Review Letters
Volume119
Issue number15
DOIs
Publication statusPublished - 13 Oct 2017

Bibliographical note

Publisher Copyright:
© 2017 CERN, for the CMS Collaboration. Published by the American Physical Society under the terms of the «https://creativecommons.org/licenses/by/4.0/» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.

Funding

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 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 and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria), FNRS and FWO (Belgium), CNPq, CAPES, FAPERJ, and FAPESP (Brazil), MES (Bulgaria), Conseil Européen pour la Recherche Nucléaire (CERN, Switzerland), CAS, MoST, and NSFC (China), COLCIENCIAS (Colombia), MSES and CSF (Croatia), RPF (Cyprus), SENESCYT (Ecuador), MoER, ERC IUT, and European Regional Development Fund ERDF (Estonia). Academy of Finland, MEC, and Helsinki Institute of Physics (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), Malaysia 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 and CPAN (Spain), Swiss Funding Agencies (Switzerland), Ministry of Science and Technology (MST Taipei), Thailand Center of Excellence in Physics (ThEPCenter), Institute for the Promotion of Teaching Science and Technology of Thailand (IPST), Special Task Force for Activating Research (STAR), and NSTDA (Thailand), TUBITAK and TAEK (Turkey), NASU and SFFR (Ukraine), STFC (United Kingdom), DOE and NSF (U.S.).

FundersFunder number
CNRS/IN2P3
CPAN
Conseil Européen pour la Recherche Nucléaire
ERC IUT
Helsinki Institute of Physics
LAS (Lithuania), Malaysia MOE
LNS
MESTD
MON
MSES
MSHE
MoER
Special Task Force for Activating Research
Swiss Funding Agencies
TUBITAK
ThEPCenter
UASLP-FAI
National Science Foundation1606321, 1151640, 1506168, 1506130, 1624356
National Institutes of Health
U.S. Department of Energy
CS Fund
University of Mississippi
Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS)
California Earthquake Authority
Secretaría de Educación Pública
Türkiye Atom Enerjisi Kurumu
Missouri University of Science and Technology
Thailand Center of Excellence in Physics
College of Arts and Sciences, University of Nebraska-Lincoln
Norwegian Sequencing Centre
Institute for the Promotion of Teaching Science and Technology
Mountain Equipment Co-operative
Science and Technology Facilities CouncilPP/E000479/1, 1707996, 1708249, GRIDPP, ST/H000925/1
Royal Astronomical Society
Department of Atomic Energy, Government of India
Science Foundation Ireland
Helmholtz-Gemeinschaft
Deutsche Forschungsgemeinschaft
Fundação de Amparo à Pesquisa do Estado de São Paulo
National Natural Science Foundation of China
Research Promotion Foundation
Fundação para a Ciência e a Tecnologia
Russian Foundation for Basic Research
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Academy of Finland
Bundesministerium für Bildung und Forschung
Austrian Science Fund
Fonds De La Recherche Scientifique - FNRS
Fonds Wetenschappelijk Onderzoek
Consejo Nacional de Ciencia y Tecnología
Bundesministerium für Wissenschaft, Forschung und Wirtschaft
General Secretariat for Research and Technology
Hungarian Scientific Research Fund
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Ministry of Science, ICT and Future Planning
Ministry of Science and Technology
National Research Foundation of Korea
Joint Institute for Nuclear Research
Instituto Nazionale di Fisica Nucleare
National Science and Technology Development AgencyThailand
Secretaría de Educación Superior, Ciencia, Tecnología e Innovación
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
Ministry for Business Innovation and Employment
National Academy of Sciences of Ukraine
Ministry of Education and Science
Institute for Research in Fundamental Sciences
Ministerio de Ciencia y Tecnología
Benemérita Universidad Autónoma de Puebla
Secretaría de Estado de Investigación, Desarrollo e Innovación
European Regional Development Fund
State Atomic Energy Corporation ROSATOM
Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional
Pakistan Atomic Energy Commission
State Fund for Fundamental Research of Ukraine
Department of Science and Technology, Government of West Bengal

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