Non-relativistic Model for the Semileptonic \Lambda_b \to \Lambda_c Decay
High Energy Physics - Phenomenology
2015-06-25 v1 Nuclear Theory
Abstract
We calculate the decay width for in the frame work of a nonrelativistic quark (NRQ) model of heavy baryons where the light quarks play the role of spectators. Our calculation does not make an explicit use of the heavy quark symmetry. The branching ratio for the above process as calculated here agrees reasonably well with the experimental value.
Cite
@article{arxiv.hep-ph/9612369,
title = {Non-relativistic Model for the Semileptonic \Lambda_b \to \Lambda_c Decay},
author = {Debrupa Chakraverty and Triptesh De and Binayak Dutta-Roy and K. S. Gupta},
journal= {arXiv preprint arXiv:hep-ph/9612369},
year = {2015}
}
Comments
13 pages, plain Latex file