About the quark currents in leptonic decaies of pseudoscalar mesons
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
With usage of obvious mechanisms of quark currents the amplitudes of leptonic decaies of pseudoscalar mesons are investigated. The estimation for a constant of leptonic decay of the D+ meson is obtained, f_D+ ~ 0.23 GeV.
Cite
@article{arxiv.hep-ph/0603147,
title = {About the quark currents in leptonic decaies of pseudoscalar mesons},
author = {V. P. Efrosinin and A. N. Khotyantsev},
journal= {arXiv preprint arXiv:hep-ph/0603147},
year = {2007}
}
Comments
7 pages, 2 figures