Implications of CDMS-II result on Higgs sector in the MSSM

Junji Hisano, Kazunori Nakayama, Masato Yamanaka

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

We study implications of two dark matter candidate events at CDMS-II on the neutralino dark matter scenario in the supersymmetric standard model, in light of the recent lattice simulation on the strange quark content of a nucleon. The scattering rate of neutralino-nucleon is dominated by Higgs exchange processes and the mass of heavy Higgs boson is predicted for the neutralino of Bino-Higgsino mixing state. In the case of Wino-Higgsino mixing, the Higgs sector may not be constrained.

Original languageEnglish
Pages (from-to)246-250
Number of pages5
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume684
Issue number4-5
DOIs
Publication statusPublished - 2010 Feb 15

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