Effects of new physics on CP violation in the B system
Conference
·
OSTI ID:33381
- Univ. of Montreal, Quebec (Canada). Lab. de Physique Nucleaire
In the standard model, there are four classes of CP violating hadronic asymmetries in the neutral B system which are relatively free of hadronic uncertainties. The effects of various models of new physics on these asymmetries are considered. It is found that multi-Higgs models without spontaneous CP violation, minimal supersymmetric models and left-right symmetric models have no effect on the CP asymmetries. On the other hand, the standard model predictions may be modified in the following models: four-generation models, non-minimal supersymmetric models, the three Higgs-doublet model, models with Z-mediated flavor changing neutral currents, and real superweak models.
- OSTI ID:
- 33381
- Report Number(s):
- CONF-9006267--; ISBN 981-02-0931-2
- Country of Publication:
- United States
- Language:
- English
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