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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/70494
Title: 
Search for decay of a fermiophobic higgs boson hf→ y y with the D0 detector at s=1.96a TeV
Author(s): 
Institution: 
  • Universidad de Buenos Aires
  • Centro Brasileiro de Pesquisas Fésicas
  • 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
  • Universitüt Bonn
  • Universitüt Freiburg
  • Universitüt Mainz
  • Ludwig-Maximilians-Universitüt München
  • University of Wuppertal
  • Panjab University
  • Delhi University
  • Tata Institute of Fundamental Research
  • University College Dublin
  • Korea University
  • SungKyunKwan University
  • CINVESTAV
  • University of Amsterdam/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
  • ICN-UNAM
  • Georg-August-University
  • Helsinki Institute of Physics
  • Universitüt Zürich
ISSN: 
  • 0031-9007
  • 1079-7114
Abstract: 
We report the results of a search for a narrow resonance decaying into two photons in 1.1fb-1 of data collected by the D0 experiment at the Fermilab Tevatron Collider during the period 20022006. We find no evidence for such a resonance and set a lower limit on the mass of a fermiophobic Higgs boson of mhf>100GeV at the 95% C.L. This exclusion limit exceeds those obtained in previous searches at the Fermilab Tevatron and covers a significant region of the parameter space B(hf→I I ) vs mhf which was not accessible at the CERN Large Electron-Positron Collider. © 2008 The American Physical Society.
Issue Date: 
29-Jul-2008
Citation: 
Physical Review Letters, v. 101, n. 5, 2008.
Keywords: 
  • Colliding beam accelerators
  • Resonance
  • Tellurium compounds
  • Collider
  • Fermilab Tevatron
  • Fermilab Tevatron Collider
  • Higgs bosons
  • Lower limit
  • Narrow resonances
  • Parameter spaces
  • Two photons
  • Bosons
Source: 
http://dx.doi.org/10.1103/PhysRevLett.101.051801
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/70494
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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