$\Omega_b$ semi-leptonic weak decays
High Energy Physics - Phenomenology
2015-05-28 v3
Abstract
semi-leptonic decays are studied in details. Relevant helicity amplitudes are written down. Both unpolarized and polarized cases are considered. Decay angular distributions, asymmetry parameters and semileptonic decay rates are calculated, with numerical results using leading order results of the large and heavy quark effective theory(HQET).
Cite
@article{arxiv.1107.2535,
title = {$\Omega_b$ semi-leptonic weak decays},
author = {Ming-Kai Du and Chun Liu},
journal= {arXiv preprint arXiv:1107.2535},
year = {2015}
}
Comments
15 pages, 6 figures