Cp violating saymmetries of b quarks and leptons in e~+ e ~- -> t t~- and supersymmetry

摘要

The distributions of the single decay b-quarks leptons from e~+e~-->tt assuming CP violation are reveiewed. Different asymmetries, sensitive independently to CP violation in the production and in the decay, and sensitive to the real and imaginary parts of d~#gamma# and d~z are defined. The analytic expressions are general and independent on the model of CP violation. In most of them all phase space integrations are fulfilled analytically. Numerical results in the MSSM with complex couplings are presented.