WIMP dark matter in gauge-mediated SUSY breaking models and its phenomenology |
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Authors: | Junji Hisano Kazunori Nakayama Shohei Sugiyama Tomohiro Takesako Masato Yamanaka |
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Affiliation: | 1. Institute for Cosmic Ray Research, University of Tokyo, Kashiwa 277-8582, Japan;2. Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa 277-8568, Japan |
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Abstract: | We propose an extended version of the gauge-mediated SUSY breaking models where extra SUL(2) doublets and singlet field are introduced. These fields are assumed to be parity-odd under an additional matter parity. In this model, the lightest parity-odd particle among them would be dark matter in the Universe. In this Letter, we discuss direct detection of the dark matter and the collider signatures of the model. |
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Keywords: | Gauge mediated SUSY breaking Extended model of MSSM WIMP dark matter Direct detection of dark matter |
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