Buscar

Estamos realizando la búsqueda. Por favor, espere...

 Detalle_Publicacion

Search for the standard model Higgs boson produced through vector boson fusion and decaying to bb¯

Abstract: A first search is reported for a standard model Higgs boson (H) that is produced through vector boson fusion and decays to a bottom-quark pair. Two data samples, corresponding to integrated luminosities of 19.8??fb-1 and 18.3??fb-1 of proton-proton collisions at vs=8??TeV were selected for this channel at the CERN LHC. The observed significance in these data samples for a H?bb¯ signal at a mass of 125 GeV is 2.2 standard deviations, while the expected significance is 0.8 standard deviations. The fitted signal strength µ=s/sSM=2.8+1.6-1.4. The combination of this result with other CMS searches for the Higgs boson decaying to a b-quark pair yields a signal strength of 1.0±0.4, corresponding to a signal significance of 2.6 standard deviations for a Higgs boson mass of 125 GeV.

Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria

 Fuente: Phys. Rev. D, Vol. 92, Num. 3, Pag. 032008 (2015)

Editorial: American Physical Society

 Fecha de publicación: 01/07/2015

Nº de páginas: 26

Tipo de publicación: Artículo de Revista

 DOI: 10.1103/PhysRevD.92.032008

ISSN: 1550-7998,1550-2368,2470-0010,2470-0029

Proyecto español: FPA2014-55295-C3-1-R ; FPA 2011-28694-C02-01

Url de la publicación: https://doi.org/10.1103/PhysRevD.92.032008

Autores/as

KHACHATRYAN, VLADIMIR

JUAN RAMON CASTIÑEIRAS DE SAA

PABLO DE CASTRO MANZANO

ALBERTO GRAZIANO

MARIA AMPARO LOPEZ VIRTO

RAFAEL JOSE MARCO DE LUCAS

FRANCISCA JAVIELA MUÑOZ SANCHEZ

ANA YAIZA RODRIGUEZ MARRERO