Direct Dark Matter Detection with Velocity Distribution in the Eddington approach

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dc.creatorVergados, J. D.
dc.creatorOwen, D.
dc.date2006-03-26
dc.date2006-08-14
dc.date.accessioned2026-07-07T10:28:01Z
dc.date.available2026-07-07T10:28:01Z
dc.descriptionExotic dark matter together with the vacuum energy (associated with the cosmological constant) seem to dominate the Universe. Thus its direct detection is central to particle physics and cosmology. Supersymmetry provides a natural dark matter candidate, the lightest supersymmetric particle (LSP). One essential ingredient in obtaining the direct detection rates is the density and the velocity distribution of the LSP in our vicinity. In the present paper we study simultaneously density profiles and velocity distributions in the context of the Eddington approach. In such an approach, unlike the commonly assumed Maxwell-Boltzmann (M-B) distribution, the upper bound of the velocity arises naturally from the potential.
dc.description21 LaTex pages, 27 figures
dc.identifierhttps://arxiv.org/abs/astro-ph/0603704
dc.identifierhttp://arxiv.org/abs/astro-ph/0603704
dc.identifierPhys.Rev.D75:043503,2007
dc.identifierdoi:10.1103/PhysRevD.75.043503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177307
dc.subjectAstrophysics
dc.titleDirect Dark Matter Detection with Velocity Distribution in the Eddington approach
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