6533b7d3fe1ef96bd1260072
RESEARCH PRODUCT
Probing neutralino properties in minimal supergravity with bilinear R-parity violation
F. De CamposOscar J.p. EboliS. P. DasMartin HirschM. B. MagroJosé W. F. ValleDiego RestrepoWerner Porodsubject
Nuclear and High Energy PhysicsParticle physicsPhysics::Instrumentation and DetectorsBilinear interpolationFOS: Physical sciencesSupergravity01 natural sciences7. Clean energyLightest Supersymmetric ParticleSupergravitaciónHigh Energy Physics - Phenomenology (hep-ph)R-parity0103 physical sciencesNeutrinos010306 general physicsNeutrino oscillationPhysicsNeutrinesLarge Hadron Collider010308 nuclear & particles physicsSupergravityHigh Energy Physics::PhenomenologyFísicaHigh Energy Physics - PhenomenologyNeutralinoHigh Energy Physics::ExperimentNeutrinodescription
Supersymmetric models with bilinear R-parity violation (BRPV) can account for the observed neutrino masses and mixing parameters indicated by neutrino oscillation data. We consider minimal supergravity versions of BRPV where the lightest supersymmetric particle (LSP) is a neutralino. This is unstable, with a large enough decay length to be detected at the CERN Large Hadron Collider (LHC). We analyse the LHC potential to determine the LSP properties, such as mass, lifetime and branching ratios, and discuss their relation to neutrino properties.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2012-10-01 |