A. Rai

activity

20062023

Q Q ˉ

mesons in non-relativistic QCD formalism

107 citations · 1.3k across the 58 of their papers we have counts for

collaborators

Showing 2019 · hep-phShow all

4 papers · 2 filters

hep-ph2019★ 30 cited

Spectrum of nonstrange singly charmed baryons in the constituent quark model

Keval Gandhi, Zalak Shah, Ajay Kumar Rai

We study the masses of radial and orbital excited states of nonstrange singly charmed baryons in the framework of hypercentral Constituent Quark Model (hCQM). To obtain the mass sp…

hep-ph2019★ 34 cited

Spectrum of strange singly charmed baryons in the constituent quark model

Keval Gandhi, Ajay Kumar Rai

Excited states masses of the strange singly charmed baryons are calculated using the non-relativistic approach of hypercentral Constituent Quark Model (hCQM). The hyper-Coulomb plu…

hep-ph2019★ 6 cited

Strong decays analysis of excited nonstrange charmed mesons: Implications for spectroscopy

Keval Gandhi, Ajay Kumar Rai

The strong decays of $D_{1} (2420)^{0}$ , $D_{2}^{*} (2460)^{0}$ , $D_{2}^{*} (2460)^{+}$ , $D_{2}^{*} (2460)^{-}$ , $D (2550)^{0}$ , $D_{J}^{*} (2600)^{0}$ , $D (2740)^{0}$ , $D_{3}^{*} (2750)^{0}$ , $D_{3}^{*} (2750)^{+}$ , $D_{3}^{*} (2750)^{-}$ ,…

hep-ph2019★ 1 cited

Charmonium spectroscopy motivated by general features of pNRQCD

Raghav Chaturvedi, Ajay Kumar Rai

Mass spectrum of charmonium is computed in the framework of potential non-relativistic quantum chromodynamics. \textit{O} $(1/ m)$ and \textit{O} $(1/ m^{2})$ relativistic corrections to…