Published January 5, 2007
| Version v1
Journal article
Direct CP Violation in B±→ppK(*)±
Creators
- 1. Theory Group, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3 (Canada)
- 2. Department of Physics, National Tsing Hua University, Hsinchu, Taiwan 300 (China)
Description
We study the direct CP violation in B±→ppK(*)± decays in the standard model. We point out that these three-body baryonic B decays can be important tools for detecting the direct CP violation in the charged B system, in which there are no conclusive signatures yet. In particular, we show that the direct CP-violating asymmetry in B±→ppK*± is around 22%, which supports the recent data by the BABAR Collaboration
Additional details
Identifiers
- DOI
- 10.1103/PhysRevLett.98.011801;
- arXiv
- arXiv:hep-ph/0608328v2;
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 98
- Journal Issue
- 1
- Journal Page Range
- p. 011801-011801.3
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38024536
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ASYMMETRY; B MINUS MESONS; B PLUS MESONS; CP INVARIANCE; KAONS MINUS; KAONS PLUS; PAIR PRODUCTION; PARTICLE DECAY; PROTONS; STANDARD MODEL; THREE-BODY PROBLEM
- Descriptors DEC
- B MESONS; BARYONS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; KAONS; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MESONS; NUCLEONS; PARTICLE MODELS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; UNIFIED GAUGE MODELS
Optional Information
- Notes
- (c) 2007 The American Physical Society