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 Detalle_Publicacion

Measurement of differential cross sections for Higgs boson production in the diphoton decay channel in pp collisions at ?s = 8 TeV

Abstract: A measurement is presented of differential cross sections for Higgs boson (H) production in pp collisions at ?s = 8TeV. The analysis exploits the H??? decay in data corresponding to an integrated luminosity of 19.7fb-1 collected by the CMS experiment at the LHC. The cross section is measured as a function of the kinematic properties of the diphoton system and of the associated jets. Results corrected for detector effects are compared with predictions at next-to-leading order and next-to-next-to-leading order in perturbative quantum chromodynamics, as well as with predictions beyond the standard model. For isolated photons with pseudorapidities |?|<2.5, and with the photon of largest and next-to-largest transverse momentum (pT ?) divided by the diphoton mass m?? satisfying the respective conditions of pT ?/m??>1/3 and >1/4, the total fiducial cross section is 32±10fb.

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

 Fuente: European Physical Journal C, Vol. 76, Num. 1, Art. Num. 013, (2016)

Editorial: Springer New York LLC

 Fecha de publicación: 01/01/2016

Nº de páginas: 31

Tipo de publicación: Artículo de Revista

 DOI: 10.1140/epjc/s10052-015-3853-3

ISSN: 1434-6044,1434-6052

Url de la publicación: https://doi.org/10.1140/epjc/s10052-015-3853-3

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