Neutrino Coannihilation on Dark-Matter Relics?

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dc.creatorBarenboim, Gabriela
dc.creatorRequejo, Olga Mena
dc.creatorQuigg, Chris
dc.date2006-04-10
dc.date.accessioned2026-07-07T11:25:28Z
dc.date.available2026-07-07T11:25:28Z
dc.descriptionHigh-energy neutrinos may resonate with relic background neutralinos to form short-lived sneutrinos. In some circumstances, the decay chain that leads back to the lightest supersymmetric particle would yield few-GeV gamma rays or charged-particle signals. Although resonant coannihilation would occur at an appreciable rate in our galaxy, the signal in any foreseeable detector is unobservably small.
dc.description5 pages, 3 figures, uses RevTeX 4
dc.identifierhttps://arxiv.org/abs/astro-ph/0604215
dc.identifierhttp://arxiv.org/abs/astro-ph/0604215
dc.identifierPhys.Rev.D74:023006,2006
dc.identifierdoi:10.1103/PhysRevD.74.023006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195517
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNeutrino Coannihilation on Dark-Matter Relics?
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