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WMAP constraints on SUGRA models with non-universal gaugino masses and prospects for direct detection
Abstract We discuss constraints on supersymmetric models arising from the relic density measurements of WMAP as well as from direct and precision measurements, LEP, b → s γ , ( g − 2 ) μ , B s → μ +Expand
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Relic density of dark matter in mSUGRA and non-universal SUGRA
The measurements of WMAP on the relic density of dark matter strongly constrain supersymmetric models. In mSUGRA where the neutralino LSP is mostly a bino only rather fine-tuned models survive. OnExpand