Searching supersymmetry at the LHCb with displaced vertices


Autoria(s): CAMPOS, F. de; Eboli, Oscar Jose Pinto; MAGRO, M. B.; RESTREPO, D.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

18/04/2012

18/04/2012

2009

Resumo

Supersymmetric theories with bilinear R-parity violation can give rise to the observed neutrino masses and mixings. One important feature of such models is that the lightest supersymmetric particle might have a sufficiently large lifetime to produce detached vertices. Working in the framework of supergravity models, we analyze the potential of the LHCb experiment to search for supersymmetric models exhibiting bilinear R-parity violation. We show that the LHCb experiment can probe a large fraction of the m(0)circle times m(1/2), being able to explore gluino masses up to 1.3 TeV. The LHCb discover potential for these kinds of models is similar to the ATLAS and CMS ones in the low luminosity phase of operation of the LHC.

Identificador

PHYSICAL REVIEW D, v.79, n.5, 2009

1550-7998

http://producao.usp.br/handle/BDPI/16163

10.1103/PhysRevD.79.055008

http://dx.doi.org/10.1103/PhysRevD.79.055008

Idioma(s)

eng

Publicador

AMER PHYSICAL SOC

Relação

Physical Review D

Direitos

restrictedAccess

Copyright AMER PHYSICAL SOC

Palavras-Chave #R-PARITY VIOLATION #PHYSICS EVENT GENERATION #NEUTRINO OSCILLATIONS #BREAKING #MODELS #SUPERGRAVITY #MASS #Astronomy & Astrophysics #Physics, Particles & Fields
Tipo

article

original article

publishedVersion