| dc.contributor.author | Chatrchyan, S. | |
| dc.contributor.author | Brochero Cifuentes, Javier Andrés | |
| dc.contributor.author | Cabrillo Bartolomé, José Iban | |
| dc.contributor.author | Calderón Tazón, Alicia | |
| dc.contributor.author | Chuang, S. H. | |
| dc.contributor.author | Duarte Campderros, Jorge | |
| dc.contributor.author | Felcini, Marta | |
| dc.contributor.author | Fernández García, Marcos | |
| dc.contributor.author | Gómez Gramuglio, Gervasio | |
| dc.contributor.author | González Sánchez, Francisco Javier | |
| dc.contributor.author | Jordá Lope, Clara | |
| dc.contributor.author | Lobelle Pardo, Patricia | |
| dc.contributor.author | López Virto, María Amparo | |
| dc.contributor.author | Marco de Lucas, Jesús | |
| dc.contributor.author | Marco de Lucas, Rafael José | |
| dc.contributor.author | Martínez Rivero, Celso | |
| dc.contributor.author | Matorras Weinig, Francisco | |
| dc.contributor.author | Muñoz Sánchez, Francisca Javiela | |
| dc.contributor.author | Rodrigo Anoro, Teresa | |
| dc.contributor.author | Rodríguez Marrero, Ana Yaiza | |
| dc.contributor.author | Ruiz Jimeno, Alberto | |
| dc.contributor.author | Scodellaro, Luca | |
| dc.contributor.author | Sobrón Sañudo, Mar | |
| dc.contributor.author | Vila Álvarez, Iván | |
| dc.contributor.author | Vilar Cortabitarte, Rocío | |
| dc.contributor.other | Universidad de Cantabria | es_ES |
| dc.date.accessioned | 2023-03-22T10:16:56Z | |
| dc.date.available | 2023-03-22T10:16:56Z | |
| dc.date.issued | 2012-04 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.issn | 1873-2445 | |
| dc.identifier.uri | https://hdl.handle.net/10902/28306 | |
| dc.description.abstract | A search for a Higgs boson decaying into two photons is described. The analysis is performed using a
dataset recorded by the CMS experiment at the LHC from pp collisions at a center-of-mass energy of
7 TeV, which corresponds to an integrated luminosity of 4.8 fb?1. Limits are set on the cross section of
the standard model Higgs boson decaying to two photons. The expected exclusion limit at 95% confidence
level is between 1.4 and 2.4 times the standard model cross section in the mass range between 110 and
150 GeV. The analysis of the data excludes, at 95% confidence level, the standard model Higgs boson
decaying into two photons in the mass range 128 to 132 GeV. The largest excess of events above the
expected standard model background is observed for a Higgs boson mass hypothesis of 124 GeV with a
local significance of 3.1? . The global significance of observing an excess with a local significance 3.1?
anywhere in the search range 110?150 GeV is estimated to be 1.8? . More data are required to ascertain
the origin of this excess. | es_ES |
| dc.description.sponsorship | We wish to congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC machine. We thank the technical and administrative staff at CERN and other CMS institutes, and acknowledge support from: FMSR (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP
(Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); Academy of Sciences and NICPB (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and
DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF and WCU (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); MSI (New Zealand); PAEC (Pakistan); SCSR (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MON, RosAtom, RAS and RFBR (Russia); MSTD (Serbia); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie-Curie programme and the European Research Council (European Union); the Leventis Foundation; the A.P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); and the Council of Science and Industrial Research, India. | es_ES |
| dc.format.extent | 23 p. | es_ES |
| dc.language.iso | eng | es_ES |
| dc.publisher | Elsevier | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España. ©2012 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V. Open access under CC BY-NC-ND license. | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
| dc.source | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2012, 710(3), 403-425 | es_ES |
| dc.subject.other | CMS | es_ES |
| dc.subject.other | Physics | es_ES |
| dc.subject.other | Higgs | es_ES |
| dc.title | Search for the standard model Higgs boson decaying into two photons in pp collisions at vs=7TeV | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.relation.publisherVersion | https://doi.org/10.1016/j.physletb.2012.03.003 | es_ES |
| dc.rights.accessRights | openAccess | es_ES |
| dc.identifier.DOI | 10.1016/j.physletb.2012.03.003 | |
| dc.type.version | publishedVersion | es_ES |
Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución-NoComercial-SinDerivadas 3.0 España. ©2012 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V. Open access under CC BY-NC-ND license.
