| 研究生: |
吳政穎 Jheng-Ying Wu |
|---|---|
| 論文名稱: |
超對稱無R宇稱下的電子電偶極矩 Electron Electric Dipole Moment in Supersymmetry withoutR-parity |
| 指導教授: |
江祖永
Otto C. W. Kong |
| 口試委員: | |
| 學位類別: |
碩士 Master |
| 系所名稱: |
理學院 - 物理學系 Department of Physics |
| 畢業學年度: | 97 |
| 語文別: | 英文 |
| 論文頁數: | 52 |
| 中文關鍵詞: | 超對稱 、電偶極矩 、電子 、R宇稱 |
| 外文關鍵詞: | Supersymmetry, EDM, electron, R-parity |
| 相關次數: | 點閱:10 下載:0 |
| 分享至: |
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在超對稱沒有R 宇稱的情況下, 對於一迴圈貢獻於電
子的電偶極矩, 我們給予詳細的分析和數值上的計算.
在許多種類的一迴圈貢獻中, 我們對於由二線性和三
線性參數組合成的費曼圖感興趣. 二線性參數透過費
米子和純量子的質量混合來顯現, 然而三線性參數是
透過質量本徵態的有效頂點. 我們有系統的研究和分
析這些R 宇稱破壞的參數對於一迴圈費曼圖貢獻於電
偶極矩的影響.
We present a detailed analysis together with numerical calculations on one-loop contributions to the electron electric dipole moment from supersymmetry without R parity.
We are interested at class of one-loop contributions are obtained from diagrams involving bilinear-trilinear parameter combinations. The bilinear parameters come into
play through mass mixings induced among the fermions and scalars (slepton and Higgs states), while the trilinear parameter enters through a mass eigenstate e ective coupling vertex. We have made a systematic study of the in
uence of R-parity violating parameters on the one-loop EDM diagrams.
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