Electron Electric Dipole Moment in Supersymmetry without R-parity

• Main Authors: Jheng-Ying Wu, 吳政穎
• Other Authors: Otto C. W. Kong
• Format: Others
• Language: en_US
• Online Access: http://ndltd.ncl.edu.tw/handle/zkp8hy

碩士 === 國立中央大學 === 物理研究所 === 97 === 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.