Measurements Related to the CKM Angle Beta/Phi1 from BABAR [report]

M Verderi
2004 unpublished
We present measurements related to the CKM angle β from BABAR based on 82 or ∼ 115 fb −1 data samples collected at the PEP-II e + e − asymmetric B Factory collider. A new method allowing to measure the sign of cos2β with B 0 → J/ψ "K * 0 " events is explained and related results reported. Recent CP measurements in the penguin dominated modes B 0 → φK 0 ,
doi:10.2172/827314 fatcat:acxvbnhgmnas3hdhqkv5ento7i