Artículos de revistas
Search for supersymmetry in pp collisions at root s=13 TeV with 137 fb(-1) in final states with a single lepton using the sum of masses of large-radius jets
Fecha
2020-03-25Registro en:
Physical Review D. College Pk: Amer Physical Soc, v. 101, n. 5, 33 p., 2020.
2470-0010
10.1103/PhysRevD.101.052010
WOS:000522162000002
Autor
Yerevan Phys Inst
Inst Hochenergiephys
Inst Nucl Problems
Univ Antwerp
Vrije Univ Brussel
Univ Libre Bruxelles
Univ Ghent
Catholic Univ Louvain
Ctr Brasileiro Pesquisas Fis
Universidade do Estado do Rio de Janeiro (UERJ)
Universidade Estadual Paulista (Unesp)
Universidade Federal do ABC (UFABC)
Bulgarian Acad Sci
Univ Sofia
Beihang Univ
Tsinghua Univ
Inst High Energy Phys
Peking Univ
Zhejiang Univ
Univ Los Andes
Univ Antioquia
Univ Split
Inst Rudjer Boskovic
Univ Cyprus
Charles Univ Prague
Escuela Politec Nacl
Univ San Francisco Quito
Acad Sci Res & Technol Arab Republ Egypt
NICPB
Univ Helsinki
Helsinki Inst Phys
Lappeenranta Univ Technol
Univ Paris Saclay
Inst Polytech Paris
Univ Strasbourg
Inst Natl Phys Nucl & Phys Particules
Univ Lyon
Georgian Tech Univ
Tbilisi State Univ
Rhein Westfal TH Aachen
DESY
Univ Hamburg
Karlsruher Inst Technol
NCSR Demokritos
Natl & Kapodistrian Univ Athens
Natl Tech Univ Athens
Univ Ioannina
Eotvos Lorand Univ
Wigner Res Ctr Phys
Inst Nucl Res ATOMKI
Univ Debrecen
Eszterhazy Karoly Univ
Indian Inst Sci IISc
HBNI
Panjab Univ
Univ Delhi
Indian Inst Technol Madras
Bhabha Atom Res Ctr
Tata Inst Fundamental Res A
Tata Inst Fundamental Res B
Indian Inst Sci Educ & Res
Inst Res Fundamental Sci IPM
Univ Coll Dublin
INFN
Univ Bari
Politecn Bari
Univ Bologna
Univ Catania
Univ Firenze
Univ Genoa
Univ Milano Bicocca
Univ Napoli Federico II
Univ Basilicata
Univ G Marconi
Univ Padua
Univ Trento
Univ Pavia
Univ Perugia
Univ Pisa
Scuola Normale Super Pisa
Sapienza Univ Roma
Univ Torino
Univ Piemonte Orientale
Univ Trieste
Kyungpook Natl Univ
Chonnam Natl Univ
Hanyang Univ
Korea Univ
Kyung Hee Univ
Sejong Univ
Seoul Natl Univ
Univ Seoul
Sungkyunkwan Univ
Riga Tech Univ
Vilnius Univ
Univ Malaya
Univ Sonora UNISON
IPN
Univ Iberoamer
Benemerita Univ Autonoma Puebla
Univ Autonoma San Luis Potosi
Univ Montenegro
Univ Auckland
Univ Canterbury
Quaid I Azam Univ
AGH Univ Sci & Technol
Natl Ctr Nucl Res
Univ Warsaw
Lab Instrumentacao & Fis Expt Particulas
Joint Inst Nucl Res
Petersburg Nucl Phys Inst
Inst Nucl Res
NRC Kurchatov Inst
Moscow Inst Phys & Technol
Natl Res Nucl Univ
PN Lebedev Phys Inst
Lomonosov Moscow State Univ
Novosibirsk State Univ
Kurchatov Inst
Natl Res Tomsk Polytech Univ
Tomsk State Univ
Univ Belgrade
Ctr Invest Energet Medioambientales & Tecnol CIEM
Univ Autonoma Madrid
Univ Oviedo
Univ Cantabria
Univ Colombo
Univ Ruhuna
CERN
Paul Scherrer Inst
Swiss Fed Inst Technol
Univ Zurich
Natl Cent Univ
Natl Taiwan Univ
Chulalongkorn Univ
Cukurova Univ
Middle East Tech Univ
Bogazici Univ
Istanbul Tech Univ
Istanbul Univ
Natl Acad Sci Ukraine
Kharkov Inst Phys & Technol
Univ Bristol
Rutherford Appleton Lab
Imperial Coll
Brunel Univ
Baylor Univ
Catholic Univ Amer
Univ Alabama
Boston Univ
Brown Univ
Univ Calif Davis
Univ Calif Los Angeles
Univ Calif Riverside
Univ Calif San Diego
Univ Calif Santa Barbara
CALTECH
Carnegie Mellon Univ
Univ Colorado
Cornell Univ
Fermilab Natl Accelerator Lab
Univ Florida
Florida Int Univ
Florida State Univ
Florida Inst Technol
Univ Illinois
Univ Iowa
Johns Hopkins Univ
Univ Kansas
Kansas State Univ
Lawrence Livermore Natl Lab
Univ Maryland
MIT
Univ Minnesota
Univ Mississippi
Univ Nebraska
SUNY Buffalo
Northeastern Univ
Northwestern Univ
Univ Notre Dame
Ohio State Univ
Princeton Univ
Univ Puerto Rico
Purdue Univ
Purdue Univ Northwest
Rice Univ
Univ Rochester
Rutgers State Univ
Univ Tennessee
Texas A&M Univ
Texas Tech Univ
Vanderbilt Univ
Univ Virginia
Wayne State Univ
Univ Wisconsin
Vienna Univ Technol
Universidade Estadual de Campinas (UNICAMP)
Univ Fed Rio Grande do Sul
Universidade Federal de Mato Grosso do Sul (UFMS)
Univ Fed Pelotas
Univ Chinese Acad Sci
Cairo Univ
Zewail City Sci & Technol
Univ Haute Alsace
Erzincan Binali Yildirim Univ
Brandenburg Tech Univ Cottbus
IIT Bhubaneswar
Inst Phys
Shoolini Univ
Univ Hyderabad
Univ Visva Bharati
Isfahan Univ Technol
Italian Natl Agcy New Technol Energy & Sustainabl
Ctr Siciliano Fis Nucl & Struttura Mat
Scuola Normale
Sezione Ist Nazl Fis Nucl
MOSTI
Consejo Nacl Ciencia & Technol
Warsaw Univ Technol
St Petersburg State Polytech Univ
Budker Inst Nucl Phys
Univ Siena
Stefan Meyer Inst Subat Phys
Burdur Mehmet Akif Ersoy Univ
Sirnak Univ
Beykent Univ
Istanbul Aydin Univ
Mersin Univ
Piri Reis Univ
Gaziosmanpasa Univ
Ozyegin Univ
Izmir Inst Technol
Marmara Univ
Kafkas Univ
Istanbul Bilgi Univ
Hacettepe Univ
Adiyaman Univ
Univ Southampton
IPPP Durham Univ
Monash Univ
Bethel Univ
Karamanoglu Mehmetbey Univ
Bingol Univ
Sinop Univ
Mimar Sinan Univ
Texas A&M Univ Qatar
Institución
Resumen
Results are reported from a search for new physics beyond the standard model in proton-proton collisions in final states with a single lepton; multiple jets, including at least one jet tagged as originating from the hadronization of a bottom quark; and large missing transverse momentum. The search uses a sample of proton-proton collision data at root s =13 TeV, corresponding to 137 fb(-1), recorded by the CMS experiment at the LHC. The signal region is divided into categories characterized by the total number of jets, the number of bottom quark jets, the missing transverse momentum, and the sum of masses of large-radius jets. The observed event yields in the signal regions are consistent with estimates of standard model backgrounds based on event yields in the control regions. The results are interpreted in the context of simplified models of supersymmetry involving gluino pair production in which each gluino decays into a top quark-antiquark pair and a stable, unobserved neutralino, which generates missing transverse momentum in the event. Scenarios with gluino masses up to about 2150 GeV are excluded at 95% confidence level (or more) for neutralino masses up to 700 GeV. The highest excluded neutralino mass is about 1250 GeV, which holds for gluino masses around 1850 GeV.