Published August 1, 2002
| Version v1
Journal article
Long distance contributions in B→K*l+l- decays with polarized K*
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)
- 3. Institute of Physics, Academia Sinica, Taipei, Taiwan 115 (China)
Description
We use momentum correlations as physical observables in B→K*l+l- decays with K* polarized to study the long distance contributions. We show that these observables are sensitive to the scenarios of the long distance parametrizations. We find that the T-odd observable is directly related to the nonfactorizable effect in the standard model
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.66.034006;
- arXiv
- arXiv:hep-ph/0207038v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 66
- Journal Issue
- 3
- Journal Page Range
- p. 034006-034006.6
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35067504
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- B MESONS; CORRELATIONS; INTERACTION RANGE; K*-892 MESONS; LEPTONS; POLARIZATION; SEMILEPTONIC DECAY; STANDARD MODEL; T INVARIANCE
- Descriptors DEC
- BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; DISTANCE; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; UNIFIED GAUGE MODELS; VECTOR MESONS; WEAK PARTICLE DECAY
Optional Information
- Notes
- (c) 2002 The American Physical Society