Abstract
The Dalgarno’s method of perturbation is used to solve the Schrodinger’s equation with the Cornell potential \(V(r)=-\frac{4\alpha _s}{3r}+br+c\). The short range and long range effect of the potential is incorporated in the same wave function by using two scales \(r^{S}\) and \(r^{L}\) as an integration limit. The results for bounds on r.m.s. radii of various heavy flavored mesons are reported.We have also showed the relation between r.m.s. and charge radius of mesons.
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One of the authors (TD) acknowledges the support of University Grants Commission in terms of fellowship under BSR scheme to pursue research work at Gauhati University, Department of Physics.
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Das, T., Choudhury, D.K. & Pathak, K.K. RMS and charge radii in a potential model. Indian J Phys 90, 1307–1312 (2016). https://doi.org/10.1007/s12648-016-0866-1
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DOI: https://doi.org/10.1007/s12648-016-0866-1