SEMINAR
Thursday,
October 16th, 2003 - h. 15.00
Auditorium B.
Touschek
Y. SAKAI
KEK
Recent
BELLE results on CP violation
in Bd --> Phi Ks
Abstract
The CP violation in decay modes with b->s Penguin transition is
quite
interesting because it is sensitive to a new particle with new phase
in the loop which gives the deviation in size of the CP violation from
that of B ->J/psi Ks decay.
The present Belle results on such decay modes are reported. In
particular, B -> phi Ks is theoretically clean and the
result indicates a hint of deviation though more data are needed to
confirm.
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