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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23606
Title: 
Measurement of the top quark mass in the dilepton channel
Author(s): 
Institution: 
  • Boston University
  • Univ Buenos Aires
  • Centro Brasileiro de Pesquisas Físicas (CBPF)
  • Universidade do Estado do Rio de Janeiro (UERJ)
  • Universidade Estadual Paulista (UNESP)
  • Univ Alberta
  • Simon Fraser Univ
  • York Univ
  • McGill Univ
  • Univ Sci & Technol China
  • Universidad de los Andes
  • Charles Univ Prague
  • Czech Tech Univ Prague
  • Acad Sci Czech Republic
  • Univ San Francisco Quito
  • Univ Clermont Ferrand
  • Univ Grenoble 1
  • Univ Aix Marseille 2
  • Lab Accelerateur Lineaire
  • Univ Paris 06
  • Univ Paris 07
  • CEA Saclay
  • Univ Strasbourg 1
  • Univ Lyon 1
  • Univ Bonn
  • Johannes Gutenberg Univ Mainz
  • Univ Munich
  • Univ Wuppertal
  • Panjab Univ
  • University of Delhi
  • Tata Inst Fundamental Res
  • Korea University
  • Sungkyunkwan Univ
  • CINVESTAV
  • FOM Inst NIKHEF
  • Univ Amsterdam
  • Radboud Univ Nijmegen
  • Joint Inst Nucl Res
  • Moscow MV Lomonosov State Univ
  • Inst High Energy Phys
  • Petersburg Nucl Phys Inst
  • Lund Univ
  • Royal Inst Technol
  • Stockholm Univ
  • Uppsala Univ
  • Univ Zurich
  • University of Lancaster
  • Univ London Imperial Coll Sci Technol & Med
  • University of Manchester
  • University of Arizona
  • Lawrence Berkeley Natl Lab
  • 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
  • Northeastern University
  • University of Michigan
  • Michigan State University
  • University of Mississippi
  • Univ Nebraska
  • Princeton University
  • SUNY Buffalo
  • Columbia University
  • University of Rochester
  • SUNY Stony Brook
  • Brookhaven Natl Lab
  • Langston Univ
  • University of Oklahoma
  • Oklahoma State Univ
  • Brown University
  • Univ Texas
  • So Methodist Univ
  • Rice University
  • University of Virginia (UVA)
  • University of Washington
ISSN: 
0370-2693
Abstract: 
We present a measurement of the top quark mass in the dilepton channel based on approximately 370 pb(-1) of data collected by the DO experiment during Run R of the Fermilab Tevatron collider. We employ two different methods to extract the top quark mass. We show that both methods yield consistent results using ensemble tests of events generated with the DO Monte Carlo simulation. We combine the results from the two methods to obtain a top quark mass m(t) = 178.1 +/- 8.2 GeV. The statistical uncertainty is 6.7 GeV and the systematic uncertainty is 4.8 GeV. (c) 2007 Elsevier B.V. All rights reserved.
Issue Date: 
25-Oct-2007
Citation: 
Physics Letters B. Amsterdam: Elsevier B.V., v. 655, n. 1-2, p. 7-14, 2007.
Time Duration: 
7-14
Publisher: 
Elsevier B.V.
Source: 
http://dx.doi.org/10.1016/j.physletb.2007.08.074
URI: 
http://hdl.handle.net/11449/23606
Access Rights: 
Acesso aberto
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/23606
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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