64 citations · 192 across the 5 of their papers we have counts for
5 papers
Relativistic two-photon and two-gluon decay rates of heavy quarkonia
Suraj N. Gupta, James M. Johnson, Wayne W. Repko
The decay rates of and through two-photon or two-gluon annihilations are obtained by using totally relativistic decay amplitudes and a sophisticated quantum-c…
Gauge-boson scattering signals at the LHC
Suraj N. Gupta, James M. Johnson, Glenn A. Ladinsky +1
We have extended our earlier treatment of the gauge-boson scattering with radiative corrections in the standard model at supercollider energies, and computed the rates for gauge-bo…
Quantum-Chromodynamic Potential Model for Light-Heavy Quarkonia and the Heavy Quark Effective Theory
Suraj N. Gupta, James M. Johnson
We have investigated the spectra of light-heavy quarkonia with the use of a quantum-chromodynamic potential model which is similar to that used earlier for the heavy quarkonia. An…
Heavy Quarkonium Potential Model and the State of Charmonium
Suraj N. Gupta, James M. Johnson, Wayne W. Repko +1
A theoretical explanation of the observed splittings among the P~states of charmonium is given with the use of a nonsingular potential model for heavy quarkonia. We also show that…
W, Z and Higgs Scattering at SSC Energies
Suraj N. Gupta, James M. Johnson, Wayne W. Repko
The scattering of , and Higgs bosons in the Standard Model is investigated in the region with no restrictions on relative sizes of and , so tha…