Combined search for the standard model Higgs boson decaying to a b ¯ b pair using the full CDF data set

We combine the results of searches for the standard model (SM) Higgs boson based on the full CDF Run II data set obtained from √s=1.96  TeV p¯p collisions at the Fermilab Tevatron corresponding to an integrated luminosity of 9.45  fb−1. The searches are conducted for Higgs bosons that are produced i...

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Detalles Bibliográficos
Autores: Aaltonen, Timo Antero, Álvarez González, Bárbara, Casal Laraña, Bruno, Cuevas Maestro, Francisco Javier, Gómez Gramuglio, Gervasio|||0000-0002-1077-6553, Palencia Cortezón, José Enrique, Rodrigo Anoro, Teresa, Ruiz Jimeno, Alberto|||0000-0002-3639-0368, Scodellaro, Luca|||0000-0002-4974-8330, Vila Álvarez, Iván |||0000-0002-6797-7209, Vilar Cortabitarte, Rocío|||0000-0003-2045-8054, Vizán García, Jesús Manuel|||0000-0002-6823-8854
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/28359
Acceso en línea:https://hdl.handle.net/10902/28359
Access Level:acceso abierto
Descripción
Sumario:We combine the results of searches for the standard model (SM) Higgs boson based on the full CDF Run II data set obtained from √s=1.96  TeV p¯p collisions at the Fermilab Tevatron corresponding to an integrated luminosity of 9.45  fb−1. The searches are conducted for Higgs bosons that are produced in association with a W or Z boson, have masses in the range 90–150  GeV/c2, and decay into b¯b pairs. An excess of data is present that is inconsistent with the background prediction at the level of 2.5 standard deviations (the most significant local excess is 2.7 standard deviations).

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