Nonthermal dark matter in mirage mediation

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dc.creatorNagai, Minoru
dc.creatorNakayama, Kazunori
dc.date2007-09-25
dc.date2007-10-24
dc.date.accessioned2026-07-07T11:37:28Z
dc.date.available2026-07-07T11:37:28Z
dc.descriptionIn mirage-mediation models there exists a modulus field whose mass is O(1000) TeV and its late-decay may significantly change the standard thermal relic scenario of the dark matter. We study nonthermal production of the dark matter directly from the modulus decay, and find that for some parameter regions non-thermally produced neutralinos can become the dark matter.
dc.description8 pages, 7 figures; version to appear in PRD
dc.identifierhttps://arxiv.org/abs/0709.3918
dc.identifierhttp://arxiv.org/abs/0709.3918
dc.identifierPhys.Rev.D76:123501,2007
dc.identifierdoi:10.1103/PhysRevD.76.123501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199218
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNonthermal dark matter in mirage mediation
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