Where to find a dark matter sterile neutrino?

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dc.creatorBoyarsky, A.
dc.creatorNeronov, A.
dc.creatorRuchayskiy, O.
dc.creatorShaposhnikov, M.
dc.creatorTkachev, I.
dc.date2006-03-24
dc.date2006-06-20
dc.date.accessioned2026-07-07T11:25:24Z
dc.date.available2026-07-07T11:25:24Z
dc.descriptionWe propose a strategy of how to look for dark matter (DM) particles possessing a radiative decay channel and derive constraints on their parameters from observations of X-rays from our own Galaxy and its dwarf satellites. When applied to the sterile neutrinos in keV mass range, it allows a significant improvement of restrictions to its parameters, as compared with previous works.
dc.description5 pp, revtex; v3: 1-sigma limits have been replaced by more conservative 3-sigma limits, a picture illustrating the data analysis methods has been aded
dc.identifierhttps://arxiv.org/abs/astro-ph/0603660
dc.identifierhttp://arxiv.org/abs/astro-ph/0603660
dc.identifierPhys.Rev.Lett.97:261302,2006
dc.identifierdoi:10.1103/PhysRevLett.97.261302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195499
dc.subjectAstrophysics
dc.titleWhere to find a dark matter sterile neutrino?
dc.typetext

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