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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/70472
Title: 
Observation of the Bc meson in the exclusive decay Bc→J/ψπ
Author(s): 
Institution: 
  • Universidad de Buenos Aires
  • Centro Brasileiro de Pesquisas Físicas (CBPF)
  • Universidade do Estado do Rio de Janeiro (UERJ)
  • Universidade Federal do ABC (UFABC)
  • Universidade Estadual Paulista (UNESP)
  • University of Alberta
  • University of Science and Technology of China
  • Universidad de los Andes
  • Charles University
  • Czech Technical University
  • Academy of Sciences of the Czech Republic
  • Universidad San Francisco de Quito
  • CNRS/IN2P3
  • Institut National Polytechnique de Grenoble
  • Université de la Méditerranée
  • IN2P3/CNRS
  • Universités Paris VI and VII
  • CEA
  • RWTH Aachen University
  • Universität Bonn
  • Universität Freiburg
  • Universität Mainz
  • Ludwig-Maximilians-Universität München
  • University of Wuppertal
  • Panjab University
  • Delhi University
  • Tata Institute of Fundamental Research
  • University College Dublin
  • Korea University
  • SungKyunKwan University
  • CINVESTAV
  • NIKHEF
  • Radboud University Nijmegen/NIKHEF
  • Joint Institute for Nuclear Research
  • Institute for Theoretical and Experimental Physics (ITEP)
  • Moscow State University
  • Institute for High Energy Physics
  • Petersburg Nuclear Physics Institute
  • Lund University
  • Lancaster University
  • Imperial College
  • University of Manchester
  • University of Arizona
  • University of California
  • California State University
  • Florida State University
  • Fermi National Accelerator Laboratory
  • University of Illinois at Chicago
  • Northern Illinois University
  • Northwestern University (NU)
  • Indiana University
  • University of Notre Dame
  • Purdue University Calumet
  • Iowa State University
  • 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
  • University of Nebraska
  • Princeton University
  • State University of New York
  • Columbia University
  • University of Rochester
  • Brookhaven National Laboratory
  • Langston University
  • University of Oklahoma
  • Oklahoma State University
  • Brown University
  • University of Texas
  • Southern Methodist University
  • Rice University
  • University of Virginia (UVA)
  • University of Washington
  • Augustana College
  • University of Liverpool
  • Georg-August-University
  • ICN-UNAM
  • Helsinki Institute of Physics
  • Universität Zürich
  • Simon Fraser University
  • York University
  • McGill University
  • Université de Lyon
  • Royal Institute of Technology and Stockholm University
  • Uppsala University
ISSN: 
  • 0031-9007
  • 1079-7114
Abstract: 
A fully reconstructed Bc→J/ψπ signal is observed with the D0 detector at the Fermilab Tevatron pp̄ collider using 1.3fb-1 of integrated luminosity. The signal consists of 54±12 candidates with a significance that exceeds 5 standard deviations, and confirms earlier observations of this decay. The measured mass of the Bc meson is 6300±14(stat)±5(syst) MeV/c2. © 2008 The American Physical Society.
Issue Date: 
2-Jul-2008
Citation: 
Physical Review Letters, v. 101, n. 1, 2008.
Keywords: 
  • American Physical Society (APS)
  • Collider
  • Fermilab Tevatron
  • Integrated luminosity
  • Standard deviation (STD)
  • Standards
Source: 
http://dx.doi.org/10.1103/PhysRevLett.101.012001
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/70472
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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