Open Flavour Charmed Mesons in a QCD Potential model
High Energy Physics - Phenomenology
2012-05-15 v3
Abstract
We modify the mesonic wavefunction by using a short distance scale r0 in analogy with Hydrogen atom and estimate the values of masses and decay constants of the open flavour charm mesons D, Ds and Bc within the framework of a QCD Potential Model. We also calculate leptonic decay widths of these mesons to study branching ratios and life time. The results are in good agreement with experimental and other theoretical values.
Keywords
Cite
@article{arxiv.1011.5011,
title = {Open Flavour Charmed Mesons in a QCD Potential model},
author = {Krishna Kingkar Pathak and D. K. Choudhury},
journal= {arXiv preprint arXiv:1011.5011},
year = {2012}
}
Comments
10 pages, accepted to Pramana. arXiv admin note: text overlap with arXiv:0908.2212, arXiv:1012.0666