410 citations · 4.2k across the 128 of their papers we have counts for
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Mixing of superconducting state with s-wave states for different filling and temperature
Angsula Ghosh, Sadhan K. Adhikari
We study the order parameter for mixed-symmetry states involving a major state and various minor s-wave states (, , and ) for different fillin…
Quantum scattering in one dimension
Vania E. Barlette, Marcelo M. Leite, Sadhan K. Adhikari
A self-contained discussion of nonrelativistic quantum scattering is presented in the case of central potentials in one space dimension, which will facilitate the understanding of…
Differential cross sections for elastic and inelastic positronium-hydrogen-atom scattering
Sadhan K. Adhikari
We report results of differential cross sections for elastic scattering, target-elastic Ps excitations and target-inelastic excitation of hydrogen in a five-state coupled-channel m…
Positronium atom scattering by H_2 in a coupled-channel framework
P. K. Biswas, Sadhan K. Adhikari
The scattering of ortho positronium (Ps) by H has been investigated using a three-Ps-state [Ps(1s,2s,2p)HX )] coupled-channel model and using Born approximation f…
Dynamical calculation of direct muon-transfer rates from thermalized muonic hydrogen to C^{6+} and O^{8+}
Renat A. Sultanov, Sadhan K. Adhikari
We perform dynamical calculations of direct muon-transfer rates from thermalized muonic hydrogen isotopes to bare nuclei C and O. For these three-body charge-transfer…
Differential and partial cross sections of elastic and inelastic positronium-helium-atom scattering
Sadhan K. Adhikari
Scattering of positronium (Ps) by helium atom has been investigated in a three-Ps-state coupled-channel model including Ps(1s,2s,2p) states using a recently proposed time-reversal-…