Measurements Related to the CKM Angle beta/phi1 from BABAR

Measurements Related to the CKM Angle beta/phi1 from BABAR

We present measurements related to the CKM angle beta 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 cos(2.beta) with B0->J/Psi"K*0" events is explained and related results reporte...

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Bibliographic Details
Main Author: Verderi, Marc
Format: Journal Article
Language:English
Published: 29-06-2004
Subjects:
Physics - High Energy Physics - Experiment
Online Access:Get full text
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Summary:We present measurements related to the CKM angle beta 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 cos(2.beta) with B0->J/Psi"K*0" events is explained and related results reported. Recent CP measurements in the penguin dominated modes B0->phi K0,B0->K+K-K0s, B0->pi0 K0s and B0->f0(980) K0s are presented.
Bibliography:BABAR-TALK-04/011, SLAC-PUB-10515
DOI:10.48550/arxiv.hep-ex/0406082