A Potential Model Approach in the Study of Static and Dynamic properties   of Heavy-Light Quark-Antiquark Systems
  We report some approximate analytic form of meson wave function constructed upon solving Schrodinger equation with linear plus Coulomb type Cornell potential. With this wave function, we study Isgur-Wise function and its derivatives for heavy-light mesons in the infinite heavy quark mass limit. We also explore the elastic form factors, charge radii and decay constants of pseudoscalar mesons in this QCD inspired quark model approach. 
Sabyasachi Roy and D K Choudhury
hep-ph