Decay properties of the heavy-light mesons
High Energy Physics - Phenomenology
2011-02-22 v1 High Energy Physics - Experiment
Nuclear Theory
Abstract
We study the decay properties of a heavy-light meson. We reformulate the decay amplitudes for the heavy-light systems and find a new way to calculate decay rates. Applying this formulation, we find a new sum rule for the radiative decays of one heavy-light meson into another, with various combinations of .
Keywords
Cite
@article{arxiv.1009.3853,
title = {Decay properties of the heavy-light mesons},
author = {Takayuki Matsuki and Koichi Seo},
journal= {arXiv preprint arXiv:1009.3853},
year = {2011}
}
Comments
an invited talk at "New Frontiers in QCD 2010" held at Kyoto