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arXiv · hep-ph/9603336

Higgsino Cold Dark Matter Motivated by Collider Data

G. L. Kane·James D. Wells
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Abstract

Motivated by the supersymmetric interpretation of the CDF eeγγplus missing energy event and the reported Z->bb excess at LEP, we analyze the Higgsino as a cold dark matter candidate. We examine the constraints as implied by the collider experiments, and then calculate its relic density. We find that this Higgsino-like lightest supersymmetric particle is a viable cold dark matter candidate (0.05 < Omega h^2 < 1), and we discuss its favorable prospects for laboratory detection.

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G. L. Kane, James D. Wells. 1996-03-18. Higgsino Cold Dark Matter Motivated by Collider Data. https://doi.org/10.1103/physrevlett.76.4458

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