Dark Matter Direct Searches and the Anomalous Magnetic Moment of Muon

Abstract

In the framework of the Constrained Minimal Supersymmetric Standard Model (CMSSM) we discuss the impact of the recent experimental information, especially from E821 Brookhaven experiment on $g_{\mu }-2$ along with the light Higgs boson mass bound from LEP, to the Dark Matter direct searches. Imposing these experimental bounds, the maximum value of the spin-independent neutralino-nucleon cross section turns out to be of the order of $10^{-8}$ pb for large values of $\tan \beta$ and low $M_{1/2},m_0$. The effect of the recent experimental bounds is to decrease the maximum value of the cross section by about an order of magnitude, demanding the analogous sensitivity from the direct Dark Matter detection experiments.

14 pages, 5 figures

References in corpus (10)

• Precise Measurement of the Positive Muon Anomalous Magnetic Moment
• Muon anomalous magnetic dipole moment in supersymmetric theories
• Supersymmetry and the Anomalous Anomalous Magnetic Moment of the Muon
• Implications of Muon g-2 for Supersymmetry and for Discovering Superpartners Directly
• Implications of muon anomalous magnetic moment for supersymmetric dark matter
• Combining the Muon Anomalous Magnetic Moment with other Constraints on the CMSSM
• Recent Result from E821 Experiment on Muon g-2 and Unconstrained Minimal Supersymemtric Standard Model
• Muon g-2, Dark Matter Detection and Accelerator Physics
• No-Scale Scenarios in the Light of New Measurement of Muon Anomalous Magnetic Moment
• Implications of a possible 115 GeV supersymmetric Higgs boson on detection and cosmological abundance of relic neutralinos

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