PHYSICS PROSPECTS OF KEK ASYMMETRIC B-FACTORY

The prospects of var-ious CP asymmetry measurements at the KEK asymmetric B-factory, which is considered as a next project after TRISTAN at KEK, are presented based on Monte Carlo simulation studies. Combining various decay modes, the angles in the unitarity triangle of the CKM-matrix could be measured with precisions of delta sin 2phi1 approximately 0.05, delta sin 2phi2 approximately 0.07, and deltaphi3 approximately 13-degrees with an integrated luminosity of 100 fb-1. A CPT test in the B system is shown as another example of the unique physics possible with an asymmetric e+e- B-factory.