Published February 15, 2007 | Version v1
Journal article Metadata-only

A Study on Radiative Dileptonic Decays B0(Bs)→γl+l-

Creators

  • 1. Institute of High Energy Physics, the Chinese Academy of Sciences, P.O. Box 918(4), Beijing 100049 (China)
  • 2. Mathematics and Physics Department, Shijiazhuang Railway Institute, Shijiazhuang 050043 (China)

Description

We study the rare radiative dileptonic decays B0(Bs)→γl+l- (l = e,μ) in the standard model. By using the B meson wave function constrained by non-leptonic decays, the branching ratios turn out to be of the order of 10-9 for Bs→γμ+μ-, γe+e-, and 10-10 for B0→γμ+μ-, γe+e-. Based on the study, these decays are accessible at the near future LHC-b experiment, which are useful to determine the B(Bs) wave function.

Availability note (English)

Available from http://dx.doi.org/10.1088/0253-6102/47/2/022

Additional details

Identifiers

DOI
10.1088/0253-6102/47/2/022;

Publishing Information

Journal Title
Communications in Theoretical Physics
Journal Volume
47
Journal Issue
2
Journal Page Range
p. 299-302
ISSN
0253-6102

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42058994
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
B NEUTRAL MESONS; BRANCHING RATIO; ELECTRONS; LEPTONIC DECAY; MUONS MINUS; STANDARD MODEL; WAVE FUNCTIONS; WEAK HADRONIC DECAY
Descriptors DEC
B MESONS; BASIC INTERACTIONS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; GRAND UNIFIED THEORY; HADRONS; INTERACTIONS; LEPTONS; MATHEMATICAL MODELS; MESONS; MUONS; PARTICLE DECAY; PARTICLE MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS; WEAK INTERACTIONS; WEAK PARTICLE DECAY