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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24602
Title: 
Search for Supersymmetry at the LHC in Events with Jets and Missing Transverse Energy
Author(s): 
Institution: 
  • Yerevan Phys Inst
  • Inst Hochenergiephys OeAW
  • Natl Ctr Particle & High Energy Phys
  • Univ Antwerp
  • Vrije Univ Brussel
  • Univ Libre Brussels
  • Univ Ghent
  • Catholic Univ Louvain
  • Univ Mons
  • Centro Brasileiro de Pesquisas Físicas (CBPF)
  • Univ Estado Rio de Janeiro
  • Peking Univ
  • Univ Iowa
  • Johns Hopkins Univ
  • University of Kansas (KU)
  • Kansas State University
  • Lawrence Livermore Natl Lab
  • University of Maryland
  • MIT
  • Univ Minnesota
  • Visva Bharati Univ
  • Univ Milano Bicocca
  • University of Mississippi
  • Univ Nebraska
  • Universidad de los Andes
  • SUNY Buffalo
  • Northeastern University
  • Northwestern University (NU)
  • Univ Notre Dame
  • Ohio State Univ
  • Princeton University
  • Univ Puerto Rico
  • Ist Nazl Fis Nucl
  • Rudjer Boskovic Inst
  • Purdue Univ
  • Purdue University Calumet
  • Rice University
  • Tech Univ Split
  • University of Rochester
  • Rockefeller Univ
  • Rutgers State Univ
  • Univ Tennessee
  • Texas A&M Univ
  • Univ Naples Federico II
  • Texas Tech Univ
  • Univ Warsaw
  • Vanderbilt Univ
  • University of Virginia (UVA)
  • Wayne State Univ
  • Univ Wisconsin
  • Univ Split
  • Universidade Federal do ABC (UFABC)
  • Sharif Univ Technol
  • Isfahan Univ Technol
  • Shiraz Univ
  • Univ Rome
  • Univ Basilicata
  • Univ Siena
  • Univ Geneva
  • University of Belgrade
  • Vinca Inst Nucl Sci
  • Soltan Inst Nucl Studies
  • Univ Cyprus
  • Univ Padua
  • Institute for Theoretical and Experimental Physics (ITEP)
  • Gaziosmanpasa Univ
  • Adiyaman Univ
  • Mersin Univ
  • Izmir Inst Technol
  • Kafkas Univ
  • Suleyman Demirel Univ
  • Ege Univ
  • Lab Instrumentacao & Fis Expt Particulas
  • Univ Trento Trento
  • Rutherford Appleton Lab
  • Charles Univ Prague
  • Univ Southampton
  • Univ Perugia
  • Utah Valley Univ
  • Russian Acad Sci
  • Los Alamos Natl Lab
  • Erzincan Univ
  • Acad Sci Res & Technol Arab Republ Egypt
  • NICPB
  • Joint Inst Nucl Res
  • Univ Helsinki
  • Helsinki Inst Phys
  • Lappeenranta Univ Technol
  • CNRS
  • CEA Saclay
  • Ecole Polytech
  • Univ Haute Alsace Mulhouse
  • Inst Natl Phys Nucl & Phys Particules IN2P3
  • Univ Lyon 1
  • Univ Pavia
  • Tbilisi State Univ
  • Petersburg Nucl Phys Inst
  • RWTH Aachen University
  • DESY
  • Univ Hamburg
  • Univ Karlsruhe
  • Inst Nucl Phys Demokritos
  • Univ Athens
  • Univ Ioannina
  • KFKI Res Inst Particle & Nucl Phys
  • Inst Nucl Res ATOMKI
  • Univ Debrecen
  • Panjab Univ
  • University of Delhi
  • Saha Inst Nucl Phys
  • Bhabha Atom Res Ctr
  • Tata Inst Fundamental Res
  • PN Lebedev Phys Inst
  • Inst Res & Fundamental Sci IPM
  • Univ Bari
  • Politecn Bari
  • Univ Bologna
  • Univ Catania
  • Suez Canal Univ
  • Univ Florence
  • Moscow MV Lomonosov State Univ
  • Univ Pisa
  • Univ Roma La Sapienza
  • Univ Turin
  • Univ Piemonte Orientale Novara
  • Cairo Univ
  • State Res Ctr Russian Federat
  • Univ Trieste
  • Kangwon Natl Univ
  • Kyungpook Natl Univ
  • Chonnam Natl Univ
  • Konkuk Univ
  • Korea University
  • Univ Seoul
  • Sungkyunkwan Univ
  • Vilnius Univ
  • British Univ
  • IPN
  • Universidade Estadual Paulista (UNESP)
  • Univ Iberoamer
  • Benemerita Univ Autonoma Puebla
  • Univ Autonoma San Luis Potosi
  • Univ Auckland
  • Univ Canterbury
  • Quaid I Azam Univ
  • Fayoum Univ
  • CIEMAT
  • Univ Autonoma Madrid
  • Univ Oviedo
  • Univ Cantabria
  • CERN
  • Paul Scherrer Inst
  • ETH
  • Univ Zurich
  • Bulgarian Acad Sci
  • Natl Cent Univ
  • Ain Shams Univ
  • Natl Taiwan Univ
  • Cukurova Univ
  • Middle E Tech Univ
  • Bogazici Univ
  • Kharkov Inst Phys & Technol
  • Univ Bristol
  • Univ London Imperial Coll Sci Technol & Med
  • Brunel Univ
  • Univ Sofia
  • Univ Haute Alsace
  • Baylor Univ
  • Univ Alabama
  • Boston University
  • Brown University
  • Univ Calif Davis
  • Univ Calif Los Angeles
  • University of California, Riverside (UCR)
  • Univ Calif San Diego
  • Univ Calif Santa Barbara
  • CALTECH
  • Brandenburg Tech Univ Cottbus
  • Inst High Energy Phys
  • Carnegie Mellon Univ
  • Univ Colorado
  • Cornell Univ
  • Fairfield Univ
  • Fermilab Natl Accelerator Lab
  • Univ Florida
  • Florida Int Univ
  • Florida State University
  • Florida Inst Technol
  • Eotvos Lorand Univ
  • Univ Illinois
ISSN: 
0031-9007
Sponsorship: 
  • FMSR (Austria)
  • Fonds de la Recherche Scientifique (FNRS)
  • FWO (Belgium)
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
  • Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
  • Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)
  • Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
  • MES (Bulgaria)
  • CERN (China)
  • Chinese Academy of Sciences (CAS)
  • MoST (China)
  • National Natural Science Foundation of China (NSFC)
  • COLCIENCIAS (Colombia)
  • MSES (Croatia)
  • Research Promotion Foundation (RPF)
  • Academy of Sciences (Estonia)
  • National Institute of Chemical Physics and Biophysics (NICPB)
  • Academy of Finland
  • ME (Finland)
  • Helsinki Institute of Physics (HIP)
  • Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
  • Institut national de physique nucléaire et de physique des particules (IN2P3/CNRS)
  • Bundesministerium für Bildung und Forschung (BMBF)
  • Deutsche Forschungsgemeinschaft (DFG)
  • HGF (Germany)
  • General Secretariat for Research and Technology (GSRT)
  • Hungarian Scientific Research Fund (OTKA)
  • NKTH (Hungary)
  • Department of Atomic Energy (DAE) - India
  • Department of Science and Technology (DST) - India
  • Institute for Research in Fundamental Sciences (IPM)
  • Science Foundation Ireland (SFI)
  • Istituto Nazionale di Fisica Nucleare (INFN)
  • National Research Foundation of Korea (NRF)
  • WCU (Korea)
  • LAS (Lithuania)
  • Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV)
  • Consejo Nacional de Ciencia y Tecnología (CONACYT)
  • SEP (Mexico)
  • UASLP-FAI (Mexico)
  • Pakistan Atomic Energy Commission (PAEC)
  • SCSR (Poland)
  • Fundação para a Ciência e a Tecnologia (FCT)
  • Joint Institute for Nuclear Research (JINR)
  • MST (Russia)
  • MAE (Russia)
  • Ministry of Science and Technological Development (MSTD) - Serbia
  • MICINN (Spain)
  • Centro Nacional de Física de Partículas, Astropartículas y Nuclear (CPAN)
  • Swiss Funding Agencies (Switzerland)
  • NSC (Taipei)
  • Scientific and Technological Research Council of Turkey (TUBITAK)
  • Türkiye Atom Enerjisi Kurumu (TAEK)
  • Science and Technology Facilities Council (STFC)
  • DOE (U.S.)
  • National Science Foundation (NSF) - USA
Abstract: 
A search for events with jets and missing transverse energy is performed in a data sample of pp collisions collected at root s = 7 TeV by the CMS experiment at the LHC. The analyzed data sample corresponds to an integrated luminosity of 1: 14 fb(-1). In this search, a kinematic variable alpha(T) is used as the main discriminator between events with genuine and misreconstructed missing transverse energy. No excess of events over the standard model expectation is found. Exclusion limits in the parameter space of the constrained minimal supersymmetric extension of the standard model are set. In this model, squark masses below 1.1 TeV are excluded at 95% C. L. Gluino masses below 1.1 TeV are also ruled out at 95% C. L. for values of the universal scalar mass parameter below 500 GeV.
Issue Date: 
21-Nov-2011
Citation: 
Physical Review Letters. College Pk: Amer Physical Soc, v. 107, n. 22, p. 16, 2011.
Time Duration: 
16
Publisher: 
Amer Physical Soc
Source: 
http://dx.doi.org/10.1103/PhysRevLett.107.221804
URI: 
http://hdl.handle.net/11449/24602
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/24602
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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