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arXiv · hep-ph/0001071

Effects of CP-Violation in Neutralino Scattering and Annihilation

Paolo Gondolo·Katherine Freese
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Abstract

We summarize our paper hep-ph/9908390, where we find that in some regions of supersymmetric parameter space, CP violating effects that mix the CP-even and CP-odd Higgs bosons can enhance the neutralino annihilation rate by factors of 10^6, and reduce the neutralino scattering rate off nucleons by factors of 10^{-7}.

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Paolo Gondolo, Katherine Freese. 2000-01-10. Effects of CP-Violation in Neutralino Scattering and Annihilation. https://doi.org/10.1016/s0920-5632(00)00740-4

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