SUSY-QCD Corrections to Dark Matter Annihilation in the Higgs Funnel

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dc.creatorHerrmann, B.
dc.creatorKlasen, M.
dc.date2007-09-01
dc.date2007-11-14
dc.date.accessioned2026-07-07T11:42:08Z
dc.date.available2026-07-07T11:42:08Z
dc.descriptionWe compute the full O(alpha_s) SUSY-QCD corrections to dark matter annihilation in the Higgs-funnel, resumming potentially large mu tan beta and A_b contributions and keeping all finite O(m_b,s,1/tan^2 beta) terms. We demonstrate numerically that these corrections strongly influence the extraction of SUSY mass parameters from cosmological data and must therefore be included in common analysis tools such as DarkSUSY or micrOMEGAs.
dc.description4 pages, 3 (partly color) figures, version to be published in PRD
dc.identifierhttps://arxiv.org/abs/0709.0043
dc.identifierhttp://arxiv.org/abs/0709.0043
dc.identifierPhys.Rev.D76:117704,2007
dc.identifierdoi:10.1103/PhysRevD.76.117704
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200780
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleSUSY-QCD Corrections to Dark Matter Annihilation in the Higgs Funnel
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