570 citations · 9.3k across the 120 of their papers we have counts for
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Direct Detection of Vector Dark Matter
Junji Hisano, Koji Ishiwata, Natsumi Nagata +1
In this paper we complete formulae for the elastic cross section of general vector dark matter with nucleon in the direct detection at the leading order of the strong coupling cons…
Charge-breaking constraints on left-right mixing of stau's
Junji Hisano, Shohei Sugiyama
In the minimal supersymmetric standard model, large left-right mixing of stau's is sometimes intriguing from phenomenological viewpoints. However, too large left-right mixing is no…
Gluon contribution to the dark matter direct detection
Junji Hisano, Koji Ishiwata, Natsumi Nagata
In this article we have calculated the spin-independent cross section of nucleon-dark matter scattering process at loop level, which is relevant to dark matter direct detection. Pa…
Reevaluation of Higgs-Mediated mu-e Transition in the MSSM
Junji Hisano, Shohei Sugiyama, Masato Yamanaka +1
We discuss the - transition processes induced by non-holomorphic Yukawa interactions in the minimal supersymmetric standard model (MSSM). When supersymmetry is broken, the co…
A complete calculation for direct detection of Wino dark matter
Junji Hisano, Koji Ishiwata, Natsumi Nagata
In the anomaly-mediated supersymmetry (SUSY) breaking scenario, neutral gaugino of SU(2)_L multiplet, Wino, can be the lightest SUSY particle and become a candidate for dark matter…
WIMP dark matter in gauge-mediated SUSY breaking models and its phenomenology
Junji Hisano, Kazunori Nakayama, Shohei Sugiyama +2
We propose an extended version of the gauge-mediated SUSY breaking models where extra doublets and singlet field are introduced. These fields are assumed to be parity-odd…