K. S. Gupta

activity

19912023

most citedKappa-Minkowski space-time and the star product realizations

158 citations · 1.8k across the 69 of their papers we have counts for

collaborators

Showing 1996Show all

2 papers · 1 filter

hep-ph1996★ 9 cited

Non-relativistic Model for the Semileptonic Λ_b \to Λ_c Decay

Debrupa Chakraverty, Triptesh De, Binayak Dutta-Roy +1

We calculate the decay width for $Λ_{b} \to Λ_{c} e ν ˉ$ in the frame work of a nonrelativistic quark (NRQ) model of heavy baryons where the light quarks play the role of spectato…

hep-ph1996★ 16 cited

B --> D(D^*) Form Factors in a Bethe-Salpeter model

A. Abd El-Hady, Alakabha Datta, K. S. Gupta +1

We calculate the form factors for the semileptonic decays of the $B$ meson to $D$ and $D^{*}$ mesons in a Bethe-Salpeter model. We show that our model is consistent with the constrai…