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arXiv · 1902.02072

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

Jugal Lahkar·Rashidul Hoque·D. K. Choudhury
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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.

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Jugal Lahkar, Rashidul Hoque, D. K. Choudhury. 2019-02-06. Masses of Heavy-Light mesons with two loop static potential in a Variational approach. https://doi.org/10.1142/s0217732319501062

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