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Neutrino Coannihilation on dark-matter relics?
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| Barenboim Szuchman, Gabriela Alejandra Perfil; Mena Requejo, Olga; Quigg, Chris | |||
| This document is a artículoDate2006 | |||
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Este documento está disponible también en : http://hdl.handle.net/10550/37366 |
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| High-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. | |||
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Barenboim Szuchman, Gabriela Mena Requejo, Olga 2006 Neutrino Coannihilation on dark-matter relics ? Physical Review D 74 023006 |
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| http://dx.doi.org/10.1103/PhysRevD.74.023006 |
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