12 citations · 46 across the 14 of their papers we have counts for
4 papers · 1 filter
Heavy-light charm mesons spectroscopy and decay widths
Alka Upadhyay, Meenakshi Batra, Pallavi Gupta
We present the mass formula for heavy-light charm meson for one loop, using heavy quark effective theory. Formulating an effective Lagrangian, the masses of the ground state heavy…
Strange and nonstrange sea quark-gluon effects in nucleons
M. Batra, A. Upadhyay
Probabilities of various Fock states with strange and nonstrange quark-gluon sea contents are calculated to probe the hadronic structure. Particularly for nucleon, we find various…
Detailed Balance and Spin Content of Λ using Statistical Model
M. Batra, A. Upadhyay
In this study, we assume the hadrons as an ensemble of quark-gluon Fock states and apply statistical effects to explain the spin distribution of quarks for lambda hyperon. We exten…
Importance of Sea Contribution to Nucleons
M. Batra, A. Upadhyay
We studied the statistical model of nucleons consisting of sea having various quark-gluon Fock states in addition to valence quarks. Using statistical consideration and taking 86%…