CERN LHC signals for a neutrino mass model with bilinear R-parity violating minimal anomaly mediated supersymmetry


Autoria(s): CAMPOS, F. de; DIAZ, M. A.; Eboli, Oscar Jose Pinto; MAGRO, M. B.; POROD, W.; SKADHAUGE, S.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

18/04/2012

18/04/2012

2008

Resumo

We investigate a neutrino mass model in which the neutrino data is accounted for by bilinear R-parity violating supersymmetry with anomaly mediated supersymmetry breaking. We focus on the CERN Large Hadron Collider (LHC) phenomenology, studying the reach of generic supersymmetry search channels with leptons, missing energy and jets. A special feature of this model is the existence of long-lived neutralinos and charginos which decay inside the detector leading to detached vertices. We demonstrate that the largest reach is obtained in the displaced vertices channel and that practically all of the reasonable parameter space will be covered with an integrated luminosity of 10 fb(-1). We also compare the displaced vertex reaches of the LHC and Tevatron.

Identificador

PHYSICAL REVIEW D, v.77, n.11, 2008

1550-7998

http://producao.usp.br/handle/BDPI/16176

10.1103/PhysRevD.77.115025

http://dx.doi.org/10.1103/PhysRevD.77.115025

Idioma(s)

eng

Publicador

AMER PHYSICAL SOC

Relação

Physical Review D

Direitos

restrictedAccess

Copyright AMER PHYSICAL SOC

Palavras-Chave #PHYSICS EVENT GENERATION #LONG-BASE-LINE #E(+)E(-) COLLIDERS #BREAKING #OSCILLATIONS #DECAYS #ENERGY #SEARCH #MUON #Astronomy & Astrophysics #Physics, Particles & Fields
Tipo

article

original article

publishedVersion