Masses of Heavy-Light mesons with two loop static potential in a Variational approach
arXiv:1902.02072 · doi:10.1142/S0217732319501062
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 admin note: text overlap with arXiv:1902.02070