A Dark Matter Model with Discrete Symmetry Extension

碩士 === 國立清華大學 === 物理系 === 100 === We build up a simple model for dark matter problem with discrete symmetry extension. Different from the $ Z_2 $ symmetry extension which is frequently used, this model allow two dark matter to exist. We discuss its phenomena and possibility to detect the dark matter...

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Bibliographic Details
Main Authors: Hu, Ping-Kai, 胡平鎧
Other Authors: Geng, Chao-Qiang
Format: Others
Language:en_US
Published: 2012
Online Access:http://ndltd.ncl.edu.tw/handle/34987345908253119515
Description
Summary:碩士 === 國立清華大學 === 物理系 === 100 === We build up a simple model for dark matter problem with discrete symmetry extension. Different from the $ Z_2 $ symmetry extension which is frequently used, this model allow two dark matter to exist. We discuss its phenomena and possibility to detect the dark matter candidate. And this model might be helpful to explain the self-interacting dark matter.