Requirements on collider data to match the precision of WMAP on supersymmetric dark matter

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dc.creatorAllanach, B. C.
dc.creatorBelanger, G.
dc.creatorBoudjema, F.
dc.creatorPukhov, A.
dc.date2004-10-06
dc.date2004-12-06
dc.date.accessioned2026-07-07T10:49:16Z
dc.date.available2026-07-07T10:49:16Z
dc.descriptionIf future colliders discover supersymmetric particles and probe their properties, one could predict the dark matter density of the Universe and would constrain cosmology with the help of precision data provided by WMAP and PLANCK. We investigate how well the relic density can be predicted in minimal supergravity (mSUGRA), with and without the assumption of mSUGRA when analysing data. We determine the parameters to which the relic density is most sensitive, and quantify the collider accuracy needed. Theoretical errors in the prediction are investigated in some detail.
dc.description42 pages, 16 figures. v2 incorporates referee's comments: minor corrections/clarifications with additional figures to show regions of m12-m0 plane considered
dc.identifierhttps://arxiv.org/abs/hep-ph/0410091
dc.identifierhttp://arxiv.org/abs/hep-ph/0410091
dc.identifierJHEP0412:020,2004
dc.identifierdoi:10.1088/1126-6708/2004/12/020
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/184160
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRequirements on collider data to match the precision of WMAP on supersymmetric dark matter
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