Published October 2010 | Version v1
Journal article Metadata-only

Radiative leptonic decay Bc- → τ-(anti nu)τ γ in the standard model and the two-Higgs-doublet model

Creators

  • 1. College of Nuclear Science and Technology, Beijing Normal University, Beijing (China)

Description

We analyze the radiative leptonic Bc decay Bc- → τ- (anti nu)τ γ in the Standard Model and the two-Higgs-doublet model using the non-relativistic constituent quark model. The results confirm that this channel is experimentally promising in view of the large number of Bc mesons which are expected to be produced at future hadron facilities. We also find that this decay is sensitive to the parameters of the two-Higgs-doublet model, and it can be tested in future experiments. (authors)

Additional details

Publishing Information

Journal Title
Chinese Physics. C, High Energy Physics and Nuclear Physics
Journal Volume
34
Journal Issue
10
Journal Page Range
p. 1570-1575
ISSN
1674-1137

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
43075942
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
B C MESONS; HIGGS BOSONS; HIGGS MODEL; LEPTONIC DECAY; QUARK MODEL; RELATIVISTIC RANGE; STANDARD MODEL
Descriptors DEC
BASIC INTERACTIONS; BEAUTY MESONS; BEAUTY PARTICLES; BOSONS; CHARM PARTICLES; CHARMED MESONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INTERACTIONS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS; WEAK INTERACTIONS; WEAK PARTICLE DECAY

Optional Information

Notes
6 figs., 2 tabs., 24 refs.