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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23445
Title: 
Search for R-parity violating supersymmetry via the LL(E)over-bar couplings lambda(121), lambda(122) or lambda(133) in p(p)over-bar collisions at root s=1.96 TeV
Author(s): 
Institution: 
  • RWTH Aachen University
  • Univ Buenos Aires
  • Centro Brasileiro de Pesquisas Físicas (CBPF)
  • Universidade do Estado do Rio de Janeiro (UERJ)
  • Universidade Estadual Paulista (UNESP)
  • Simon Fraser Univ
  • Univ Alberta
  • York Univ
  • McGill Univ
  • Inst High Energy Phys
  • Univ Sci & Technol China
  • Universidad de los Andes
  • Charles Univ
  • Czech Tech Univ
  • Acad Sci Czech Republ
  • Univ San Francisco Quito
  • Univ Clermont Ferrand
  • Univ Grenoble 1
  • Univ Mediterranee
  • Accelerateur Lineaire Lab
  • Univ Paris 06
  • Univ Paris 07
  • CEA
  • Univ Haute Alsace
  • Univ Strasbourg 1
  • Univ Lyon 1
  • Univ Bonn
  • Univ Freiburg
  • Univ Mainz
  • Univ Munich
  • Univ Wuppertal
  • Panjab Univ
  • University of Delhi
  • Tata Inst Fundamental Res
  • Univ Coll Dublin
  • Korea University
  • Sungkyunkwan Univ
  • CINVESTAV
  • Inst NIKHEF
  • Univ Amsterdam
  • Radboud Univ Nijmegen
  • Joint Inst Nucl Res
  • Institute for Theoretical and Experimental Physics (ITEP)
  • Moscow MV Lomonosov State Univ
  • Petersburg Nucl Phys Inst
  • Royal Inst Technol
  • Stockholm Univ
  • Lund Univ
  • Uppsala Univ
  • Univ Zurich
  • University of Lancaster
  • Imperial Coll Sch Med
  • University of Manchester
  • University of Arizona
  • Univ Calif Berkeley
  • Calif State Univ Fresno
  • University of California, Riverside (UCR)
  • Florida State University
  • Fermilab Natl Accelerator Lab
  • Univ Illinois
  • No Illinois Univ
  • Northwestern University (NU)
  • Indiana University
  • Univ Notre Dame
  • Purdue University Calumet
  • Iowa State Univ
  • University of Kansas (KU)
  • Kansas State University
  • Louisiana Tech University
  • University of Maryland
  • Boston University
  • Northeastern University
  • University of Michigan
  • Michigan State University
  • University of Mississippi
  • Univ Nebraska
  • Princeton University
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  • Columbia University
  • University of Rochester
  • SUNY Stony Brook
  • Brookhaven Natl Lab
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  • So Methodist Univ
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  • University of Virginia (UVA)
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ISSN: 
0370-2693
Abstract: 
A search for gaugino pair production with a trilepton signature in the framework of R-parity violating supersymmetry via the couplings; lambda(121), lambda(122), or lambda(133) is presented. The data, corresponding to an integrated luminosity of L approximate to 360 pb(-1), were collected from April 2002 to August 2004 with the D0 detector at the Fermilab Tevatron Collider, at a center-of-mass energy of root s = 1.96 TeV. This analysis considers final states with three charged leptons with the flavor combinations eel, mu mu l, and ee tau (l = e or mu). No evidence for supersymmetry is found and limits at the 95% confidence level are set on the gaugino pair production cross section and lower bounds on the masses of the lightest neutralino and chargino are derived in two supersymmetric models. (c) 2006 Elsevier B.V. All rights reserved.
Issue Date: 
20-Jul-2006
Citation: 
Physics Letters B. Amsterdam: Elsevier B.V., v. 638, n. 5-6, p. 441-449, 2006.
Time Duration: 
441-449
Publisher: 
Elsevier B.V.
Keywords: 
  • supersymmetry
  • supergravity
  • supersymmetric models
Source: 
http://dx.doi.org/10.1016/j.physletb.2006.05.077
URI: 
http://hdl.handle.net/11449/23445
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/23445
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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