EP Seminar

Recent BELLE results on CP violation in B<SUB>d </SUB> _ _ K<SUB>S </SUB>?

Name: Recent BELLE results on CP violation in B d _ _ K S ?
Start: 2003-10-14T16:30:00+02:00
End: 2003-10-14T17:30:00+02:00
Location: CERN

by Yoshihide Sakai (KEK)

Tuesday 14 Oct 2003, 16:30 → 17:30 Europe/Zurich

500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400

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Description

CP violation in decay modes with (b→s) Penguin transitions is quite interesting because it is sensitive to a new particle with new phase in the loop that gives the deviation in size of the CP violation from that of the B→J/Ψ K_s decay. The recent BELLE results on such decay modes are reported. In particular, B → Φ K_s is theoretically clean. The result indicates a hint of deviation, although more data are needed for confirmation.

Organiser(s): Rolf Landua / EP Division
* Tea & coffee will be served at 16.00 hrs