Supersymmetric electro-weak effects ong
μ−2 |
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Authors: | T -C Yuan R Arnowitt A H Chamseddine Pran Nath |
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Institution: | 1. Department of Physics, Northeastern University, 02115, Boston, MA, USA
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Abstract: | A model independent analysis of the super-symmetric electroweak contribution tog μ?2 is discussed within the framework ofN=1 Supergravity unified theory. A detailed comparison with existing experiment of two models (R.G. and T.B.) is carried out. The supersymmetric electro-weak contributions are found to be characteristically different and generally larger than the electro-weak contributions of the standard theory, and in many cases significantly larger. Effects of the hidden sector and the photino mass dependence ofg μ?2 are also investigated. Present data already eliminates some choices of parameters. Reduction of existing experimental errors by a factor of 3 will make contact with most R.G. models and by a factor of 10 with most T.B. models. |
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