Decay properties of charm and beauty open flavour mesons

TL;DR

This paper calculates various properties of charm and beauty mesons using a Coulomb and power potential model, comparing results with existing theoretical and experimental data.

Contribution

It introduces a potential model with a Coulomb and power term to compute meson properties, providing a comprehensive comparison with prior results.

Findings

Computed masses, decay constants, and decay widths of D and B mesons.

Results show good agreement with experimental data.

Provides insights into the structure of open flavor mesons.

Abstract

The masses of $S$ and $P$ states, pseudoscalar and vector decay constants, leptonic, semileptonic decay widths of charm (D) and beauty (B) open flavour mesons have been computed in the framework of Coulomb and power potential of the form $V(r)=-\frac{\alpha_c}{r}+A r^{\nu}$. The results are compared with other theoretical as well as experimental results.