Published November 1998
| Version v1
Journal article
Application of ρ-ω mixing in CP violating b-decays
Creators
- 1. Centre for the Subatomic Structure of Matter, University of Adelaide, Adelaide (Australia)
- 2. Department of Physics and Mathematical Physics, University of Adelaide, Adelaide (Australia)
Description
We show how ρ-ω mixing can be exploited to constrain the strong phase difference between tree and penguin contributions to the decays B± → π+π-ρ± and to enhance the CP violation. The resulting CP violation is greater than 20% and very stable against theoretical uncertainties. Moreover, it should be possible to extract the sign of the CKM angle, α, unambiguously. (author)
Additional details
Publishing Information
- Journal Title
- Acta Physica Polonica. Series B
- Journal Volume
- 29
- Journal Issue
- 11
- Journal Page Range
- p. 3127-3136
- ISSN
- 0587-4254
Conference
- Title
- MESON'98 Structure of Mesons, Baryons and Nuclei
- Dates
- 26 May - 2 Jun 1998
- Place
- Cracow (Poland)
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 30018466
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B MESONS; B MINUS MESONS; B PLUS MESONS; CONFIGURATION MIXING; CP INVARIANCE; HAMILTONIANS; MEETINGS; PARTICLE DECAY; PIONS; STANDARD MODEL
- Descriptors DEC
- B MESONS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MESONS; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; UNIFIED GAUGE MODELS
Optional Information
- Contract/Grant/Project number
- DOE Grant No. DE-FG02-96ER40989
- Notes
- 24 refs, 3 figs
- Funding organization
- U.S. Department of Energy (United States); Australian Research Council (Australia)