An investigation of resonances in e+-H scattering embedded in Debye plasma

Y Ning, ZC Yan, YK Ho - Physics of Plasmas, 2015 - pubs.aip.org
We carry out calculations for S-wave and P-wave resonances in e+-H scattering in weakly
coupled Debye plasma in which the interaction between two charged particles is …

Excited-state positronium formation in positron–hydrogen collisions under weakly coupled plasmas

P Rej, A Ghoshal - Journal of Physics B: Atomic, Molecular and …, 2016 - iopscience.iop.org
The effect of screening of weakly coupled plasma on positronium (Ps) formation in excited
states in the scattering of a positron from the ground state of a hydrogen atom has been …

Positron impact excitations of hydrogen atom embedded in weakly coupled plasmas: Formation of Rydberg atoms

P Rej, A Ghoshal - Physics of Plasmas, 2014 - pubs.aip.org
Formation of Rydberg atoms due to 1 s→ nlm excitations of hydrogen, for arbitrary n, l, m, by
positron impact in weakly coupled plasma has been investigated using a distorted-wave …

Dynamics of electron capture in positron‐hydrogen scattering under dense semi‐classical plasmas

K Das, N Das, A Ghoshal - Contributions to Plasma Physics, 2024 - Wiley Online Library
The scattering dynamics of electron capture in e+ e^+‐H (1 s) scattering under dense semi‐
classical plasma (DSCP) environments has been investigated theoretically. Coupled multi …

Positron impact excitations of hydrogen atom embedded in dense quantum plasmas: Formation of Rydberg atoms

P Rej, A Ghoshal - Physics of Plasmas, 2014 - pubs.aip.org
Formation of Rydberg atoms due to 1 s→ nlm excitations of hydrogen by positron impact, for
arbitrary n, l, m, in dense quantum plasma has been investigated using a distorted wave …

S-wave resonances below the Ps(n = 2) excitation threshold of the e+ − He system embedded in Debye plasma

A Ghoshal, YK Ho - The European Physical Journal D, 2016 - Springer
S-wave resonances in positron-helium system, embedded in Debye plasma, have been
investigated using the stabilization method. The interactions among the charged particles in …

Electron transfer in proton-hydrogen collisions under dense quantum plasma

S Nayek, A Bhattacharya, MZM Kamali… - The European Physical …, 2017 - Springer
The effects of dense quantum plasma on 1 s→ nlm charge transfer, for arbitrary n, l, m, in
proton-hydrogen collisions have been studied by employing a distorted wave …

Plasma-screening effects on positronium formation

J Ma, YC Wang, YJ Zhou, H Wang - Chinese Physics B, 2018 - iopscience.iop.org
Plasma-screening effects on positronium (Ps) formation for positron–hydrogen collisions in a
Debye plasma environment is further investigated using the screening approximation model …