Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV

Open Access under a creative Commons license.-- Aaltonen, T. et al.

Detalles Bibliográficos
Autores: Aaltonen, T., Álvarez González, B., Casal, Bruno, Cuevas, Javier, Gómez, Gervasio, Palencia, Enrique, Rodrigo Anoro, Teresa, Ruiz Jimeno, Alberto, Scodellaro, Luca, Vila, Iván, Vilar Cortabitarte, R., CDF Collaboration
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/109028
Acceso en línea:http://hdl.handle.net/10261/109028
Access Level:acceso abierto
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spelling Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeVAaltonen, T.Álvarez González, B.Casal, BrunoCuevas, JavierGómez, GervasioPalencia, EnriqueRodrigo Anoro, TeresaRuiz Jimeno, AlbertoScodellaro, LucaVila, IvánVilar Cortabitarte, R.CDF CollaborationOpen Access under a creative Commons license.-- Aaltonen, T. et al.A search for a narrow Higgs boson resonance in the diphoton mass spectrum is presented based on data corresponding to 10fb -1 of integrated luminosity collected by the CDF experiment from proton-antiproton collisions at √s = 1.96 TeV. To increase the sensitivity of the search, we employ a multivariate discriminant technique for the first time in this channel at CDF. No evidence of signal is observed, and upper limits are set on the cross section times branching ratio of the resonant state as a function of the Higgs boson mass. The limits are interpreted in the context of the standard model with an expected (observed) limit on the cross section times branching ratio of 9.9 (17.0) times the standard model prediction at the 95% credibility level for a Higgs boson mass of 125GeV/c 2. Moreover, a Higgs boson with suppressed couplings to fermions is excluded for masses below 114GeV/c 2 at the 95% credibility level. © 2012 Elsevier B.V.This work was supported by the U.S. Department of Energy and National Science Foundation; the Italian Istituto Nazionale di Fisica Nucleare; the Ministry of Education, Culture, Sports, Science and Technology of Japan; the Natural Sciences and Engineering Research Council of Canada; the National Science Council of the Republic of China; the Swiss National Science Foundation; the A. P. Sloan Foundation; the Bundesministerium für Bildung und Forschung, Germany; the Korean World Class University Program, the National Research Foundation of Korea; the Science and Technology Facilities Council and the Royal Society, UK; the Russian Foundation for Basic Research; the Ministerio de Ciencia e Innovación, and Programa Consolider-Ingenio 2010, Spain; the Slovak R&D Agency; the Academy of Finland; and the Australian Research Council (ARC).Peer ReviewedElsevier2014201420122014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/109028reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.physletb.2012.08.051info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1090282026-05-22T06:33:51Z
dc.title.none.fl_str_mv Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
title Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
spellingShingle Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
Aaltonen, T.
title_short Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
title_full Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
title_fullStr Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
title_full_unstemmed Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
title_sort Search for a Higgs boson in the diphoton final state using the full CDF data set from p̄p collisions at √s=1.96TeV
dc.creator.none.fl_str_mv Aaltonen, T.
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CDF Collaboration
author Aaltonen, T.
author_facet Aaltonen, T.
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CDF Collaboration
author_role author
author2 Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, Gervasio
Palencia, Enrique
Rodrigo Anoro, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar Cortabitarte, R.
CDF Collaboration
author2_role author
author
author
author
author
author
author
author
author
author
author
description Open Access under a creative Commons license.-- Aaltonen, T. et al.
publishDate 2012
dc.date.none.fl_str_mv 2012
2014
2014
2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/109028
url http://hdl.handle.net/10261/109028
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.physletb.2012.08.051
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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