Test of the nonrelativistic $c\bar{c}$ potential

Abstract

We analyze the charmonium states by testing a phenomenological nonrelativistic potential and propose a new set of parameters. This new set of parameters are fixed using only the lowest lying S-wave states of charmonia where the spin-orbit and tensor interactions will not contribute. After fitting the parameters we analyze the whole fine structure of charmonium states taking into account the spin-orbit and tensor interactions too. Calculations showed that the nonrelativistic potential model with the phenomenologically defined parameters is indeed well approximation for describing the charmonium states.

5 pages

References in corpus (2)

• Charmonium
• Heavy quark correlators in Instanton Liquid Model with perturbative corrections

Cited by in corpus (1)

• Heavy-light quark systems from the QCD instanton vacuum: $N_f=1$ light flavor case