K. Pathak

activity

20102026

most citedLeptonic decay of Heavy-light Mesons in a QCD Potential Model

20 citations · 101 across the 14 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

hep-ph2016★ 2 cited

Charge radii of heavy flavored mesons in a potential model

T Das, D K Choudhury, K K Pathak +1

We report the results for charge radii of heavy flavored mesons ( $D^{+}, D^{0}, D_{s}^{+}, B^{+}, B^{0}, B_{s}^{0}$ ) in an improved QCD potential model. To enhance the effectiveness of short range…

hep-ph2016★ 14 cited

Isgur-Wise function and a new approach to Potential Model

Tapashi Das, D. K. Choudhury, K. K. Pathak

Considering the Cornell potential $V (r) = - \frac{4 α _{s}}{3 r} + b r + c$ , we have revisited the Dalgarno's method of perturbation by incorporating two scales $r^{s h or t}$ and $r^{l o n g}$ as in…