Masses of Heavy-Light mesons with two loop static potential in a Variational approach

Abstract

In this work, we investigate the masses of a few heavy-light mesons with variational method, taking into account the two-loop effects in the static Cornell potential. Specifically, we consider two wave-function,Gaussian and Coulomb. Our analysis suggests that phenomenologically such approach is more successful in the Heavy flavoured meson sector than the stationary state perturbation theory and other approximation methods.

arXiv commentarXiv admin note: text overlap with arXiv:1902.02070

References in corpus (7)

• On the Viability of Lattice Perturbation Theory
• Mesons with Beauty and Charm: Spectroscopy
• Solving the Schroedinger equation for bound states with Mathematica 3.0
• Analysis of the masses and decay constants of the heavy-light mesons with QCD sum rules
• Decay Constants and Semileptonic Decays of Heavy Mesons in Relativistic Quark Model
• QQ-onia package: a numerical solution to the Schrodinger radial equation for heavy quarkonium
• Oscillation frequency of B and B mesons in a QCD potential model with relativistic effect