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dc.contributor.authorKhachatryan, Vladimires_ES
dc.contributor.authorBrochero Cifuentes, Javier Andréses_ES
dc.contributor.authorCabrillo Bartolomé, José Ibanes_ES
dc.contributor.authorCalderón Tazón, Aliciaes_ES
dc.contributor.authorDuarte Campderros, Jorgees_ES
dc.contributor.authorFernández García, Marcos es_ES
dc.contributor.authorGómez Gramuglio, Gervasioes_ES
dc.contributor.authorGraziano, Albertoes_ES
dc.contributor.authorLópez Virto, María Amparoes_ES
dc.contributor.authorMarco de Lucas, Jesúses_ES
dc.contributor.authorMarco de Lucas, Rafael Josées_ES
dc.contributor.authorMartínez Rivero, Celsoes_ES
dc.contributor.authorMatorras Weinig, Francisco es_ES
dc.contributor.authorMuñoz Sánchez, Francisca Javielaes_ES
dc.contributor.authorPiedra Gómez, Jonatanes_ES
dc.contributor.authorRodrigo Anoro, Teresa es_ES
dc.contributor.authorRodríguez Marrero, Ana Yaizaes_ES
dc.contributor.authorRuiz Jimeno, Alberto es_ES
dc.contributor.authorScodellaro, Lucaes_ES
dc.contributor.authorVila Álvarez, Ivanes_ES
dc.contributor.authorVilar Cortabitarte, Rocío es_ES
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2018-06-18T09:25:44Z
dc.date.available2018-06-18T09:25:44Z
dc.date.issued2014-09es_ES
dc.identifier.issn0370-2693es_ES
dc.identifier.issn1873-2445es_ES
dc.identifier.urihttp://hdl.handle.net/10902/13926
dc.description.abstractConstraints are presented on the total width of the recently discovered Higgs boson, GH, using its relative on-shell and off-shell production and decay rates to a pair of Z bosons, where one Z boson decays to an electron or muon pair, and the other to an electron, muon, or neutrino pair. The analysis is based on the data collected by the CMS experiment at the LHC in 2011 and 2012, corresponding to integrated luminosities of 5.1fb-1 at a center-of-mass energy vs=7 TeV and 19.7fb-1at vs=8 TeV. A simultaneous maximum likelihood fit to the measured kinematic distributions near the resonance peak and above the Z-boson pair production threshold leads to an upper limit on the Higgs boson width of GH<22 MeV at a 95% confidence level, which is 5.4 times the expected value in the standard model at the measured mass of mH=125.6 GeV.es_ES
dc.format.extent22 p.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.sourcePhysics Letters B, Vol. 736, Pp. 64–85, (2014)es_ES
dc.titleConstraints on the Higgs boson width from off-shell production and decay to Z-boson pairses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1016/j.physletb.2014.06.077es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1016/j.physletb.2014.06.077es_ES
dc.type.versionpublishedVersiones_ES


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Atribución 3.0 EspañaExcept where otherwise noted, this item's license is described as Atribución 3.0 España