Published December 1, 2006
| Version v1
Journal article
Calculation of the branching ratio of B-→hc+K- in perturbative QCD
Creators
- 1. Department of physics, Nankai University, Tianjin 300071 (China)
Description
The branching ratio of B-→hc+K- is re-evaluated in the PQCD approach. In this theoretical framework all the phenomenological parameters in the wave functions and Sudakov factor are priori fixed by fitting other experimental data, and in the whole numerical computations we do not introduce any new parameter. Our results are consistent with the upper bounds set by the BABAR and Belle measurements
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.74.114029;
- arXiv
- arXiv:hep-ph/0607009v4;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 74
- Journal Issue
- 11
- Journal Page Range
- p. 114029-114029.8
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38035854
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- B MINUS MESONS; BRANCHING RATIO; KAONS MINUS; MULTIPARTICLE SPECTROMETERS; PARTICLE DECAY; PARTICLE IDENTIFICATION; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; WAVE FUNCTIONS
- Descriptors DEC
- B MESONS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; KAONS; MEASURING INSTRUMENTS; MESONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SPECTROMETERS; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2006 The American Physical Society