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 2011Show all

2 papers · 1 filter

hep-ph2011

Semileptonic decay of Bc meson into S wave charmonium in a QCD potential model with coulombic part as perturbation

Krishna Kingkar Pathak, D K Choudhury

We present the semileptonic decay of $B_{c}$ meson in a QCD potential model with the coulombic part of the Cornell potential $- \frac{4 α _{S}}{3 r} + b r + c$ as perturbation. Computing th…

hep-ph2011★ 17 cited

Oscillation frequency of B and B mesons in a QCD potential model with relativistic effect

K K Pathak, D K Choudhury

Wavefunction at the origin with the incorporation of relativistic effect leads to singularity in a specific potential model. To regularise the wavefunction, we introduce a short di…