0000000000336778

AUTHOR

Daniel E. López-fogliani

showing 3 related works from this author

The Higgs sector of the munuSSM and collider physics

2011

Journal of High Energy Physics 2011.10 (2011): 020 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)

PhysicsNuclear and High Energy PhysicsParticle physicsLarge Hadron ColliderMissing energy010308 nuclear & particles physicsScalar (mathematics)High Energy Physics::PhenomenologyFOS: Physical sciencesFísicaHiggs physics01 natural sciencesHiggs sectorHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Supersymmetric effective theories[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]0103 physical sciencesHiggs bosonHigh Energy Physics::ExperimentBeyond standard modelNeutrino010306 general physicsLeptonMinimal Supersymmetric Standard Model
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Gamma-ray detection from gravitino dark matter decay in the μνSSM

2009

16 pages, 3 figures.

PhysicsParticle physicsPhotonAge of the universe010308 nuclear & particles physicsAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::PhenomenologyDark matterGamma rayAstronomy and AstrophysicsParameter space01 natural sciencesHigh Energy Physics - Phenomenology0103 physical sciencesHigh Energy Physics::ExperimentGravitinoNeutrinoAstrophysics - High Energy Astrophysical Phenomena010306 general physicsFermi Gamma-ray Space TelescopeJournal of Cosmology and Astroparticle Physics
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Theoretical predictions for the direct detection of neutralino dark matter in the NMSSM

2004

We analyse the direct detection of neutralino dark matter in the framework of the Next-to-Minimal Supersymmetric Standard Model. After performing a detailed analysis of the parameter space, taking into account all the available constraints from LEPII, we compute the neutralino-nucleon cross section, and compare the results with the sensitivity of detectors. We find that sizable values for the detection cross section, within the reach of dark matter detectors, are attainable in this framework. For example, neutralino-proton cross sections compatible with the sensitivity of present experiments can be obtained due to the exchange of very light Higgses with $m_{h_1^0}\lsim 70$ GeV. Such Higgses…

PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsDark matterHigh Energy Physics::PhenomenologyAstrophysics (astro-ph)FOS: Physical sciencesSupersymmetryParameter spaceAstrophysics01 natural sciencesNext-to-Minimal Supersymmetric Standard ModelHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)0103 physical sciencesNeutralinoBibliographyHigh Energy Physics::ExperimentSensitivity (control systems)010306 general physicsMinimal Supersymmetric Standard Model
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