Eur Phys J C (2004) 33: s358-s360
https://doi.org/10.1140/epjcd/s2004-03-1639-2

PS03 CP Violation

Search for direct CP violation in charmless two-body B decays

National, Taiwan University

Received: 5 November 2003
Accepted: 6 January 2004
Published online: 6 February 2004

Abstract

We review the status of direct CP violation search in flavor specific B decays with K/π or η/η ^′ in the final state. Results from BaBar, Belle and CLEO will be presented with the averages obtained assuming that experimental errors are not correlated. No evidence of direct CP violation is seen although there are 2 σ deviations from 0 for A _CP (K ⁺ π ^–) and A _CP (η π ⁺).

PACS: 13.25Hw – 11.30Er – 12.15Hh – 14.40Nd