568 citations · 1.3k across the 5 of their papers we have counts for
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hep-ph2004★ 568 cited
Non-Perturbative Effect on Dark Matter Annihilation and Gamma Ray Signature from Galactic Center
Junji Hisano, Shigeki. Matsumoto, Mihoko M. Nojiri +1
Detection of gamma rays from dark matter annihilation in the galactic center is one of the feasible techniques to search for dark matter. We evaluate the gamma ray flux in the case…
hep-ph2004★ 95 cited
Direct Detection of the Wino- and Higgsino-like Neutralino Dark Matters at One-Loop Level
Junji Hisano, Shigeki Matsumoto, Mihoko M. Nojiri +1
The neutralino-nucleon (\tildeχ^0-N) scattering is an important process for direct dark matter searches. In this paper we discuss one-loop contributions to the cross section in the…