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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23174
Title: 
Search for the rare decay B-s(0)->phi mu(+)mu(-) with the D0 detector
Author(s): 
Institution: 
  • Joint Nucl Res Inst
  • 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
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  • Inst High Energy Phys
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  • Korea University
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  • CINVESTAV
  • NIKHEF H
  • 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
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  • Royal Inst Technol
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  • Univ Uppsala
  • Univ Zurich
  • University of Lancaster
  • Univ London Imperial Coll Sci Technol & Med
  • University of Manchester
  • University of Arizona
  • Lawrence Berkeley Lab
  • Univ Calif Berkeley
  • Calif State Univ Fresno
  • University of California, Riverside (UCR)
  • Florida State University
  • Fermilab Natl Accelerator Lab
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ISSN: 
1550-7998
Abstract: 
We present a search for the flavor-changing neutral current decay B-s(0)->phi mu(+)mu(-) using about 0.45 fb(-1) of data collected in p (p) over bar collisions at root s=1.96 TeV with the D0 detector at the Fermilab Tevatron Collider. We find an upper limit on the branching ratio of this decay normalized to B-s(0)-> J/psi phi of B(B-s(0)->phi mu(+)mu(-))/B(B-s(0)-> J/psi phi)< 4.4x10(-3) at the 95% C.L. Using the central value of the world average branching fraction of B-s(0)-> J/psi phi, the limit corresponds to B(B-s(0)->phi mu(+)mu(-))< 4.1x10(-6) at the 95% C.L., the most stringent upper bound to date.
Issue Date: 
1-Aug-2006
Citation: 
Physical Review D. College Pk: American Physical Soc, v. 74, n. 3, 8 p., 2006.
Time Duration: 
8
Publisher: 
American Physical Soc
Source: 
http://dx.doi.org/10.1103/PhysRevD.74.031107
URI: 
http://hdl.handle.net/11449/23174
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/23174
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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