[HTML][HTML] Review of quantum collision dynamics in Debye plasmas

RK Janev, S Zhang, J Wang - Matter and Radiation at Extremes, 2016 - pubs.aip.org
Hot, dense plasmas exhibit screened Coulomb interactions, resulting from the collective
effects of correlated many-particle interactions. In the lowest particle correlation order (pair …

[HTML][HTML] Physicochemical properties of the confined hydrogen atom under dense semiclassical hydrogen plasma

B Das, N Das, A Ghoshal - Physics of Plasmas, 2024 - pubs.aip.org
Some fundamental quantities governing the physicochemical properties of the spherically
confined (contained in a spherical box) hydrogen atom embedded in dense semiclassical …

Structural properties of hydrogen-like ions (z= 1–18) under quantum and classical plasma environment

SK Nayek, S Mondal, JK Saha - Atomic Data and Nuclear Data Tables, 2021 - Elsevier
A simple pure-exponential type wavefunction in the Ritz variational framework has been
proposed to estimate precise eigenenergies and radial distributions of nl [n= 1–8; l= 0–7] …

Impact of topological defects and Yukawa potential combined with inverse square on eigenvalue spectra of diatomic molecules O 2, NO, LiH, HCl

F Ahmed, SK Nayek - Physica Scripta, 2024 - iopscience.iop.org
In this paper, we investigate a quantum system composed of non-relativistic particles
interacting with an external potential while in the presence of a topological defect produced …

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 …

Dynamics of e++ H (ns)→ e++ H (n′ s) with exponential cosine-screened Coulomb potentials

S Nayek, A Ghoshal - Physica Scripta, 2012 - iopscience.iop.org
The dynamics of ns→ n's excitations of hydrogen by positron impact with exponential cosine-
screened Coulomb potentials (ECSCPs) has been investigated using a distorted-wave …

Positron scattering from hydrogen atom embedded in dense quantum plasma

A Bhattacharya, MZM Kamali, A Ghoshal… - Physics of …, 2013 - pubs.aip.org
Scattering of positrons from the ground state of hydrogen atoms embedded in dense
quantum plasma has been investigated by applying a formulation of the three-body collision …

Dynamics of positronium formation in positron-hydrogen collisions embedded in weakly coupled plasmas

S Nayek, A Ghoshal - Physics of Plasmas, 2012 - pubs.aip.org
Dynamics of positronium (Ps) formation in an arbitrary s-state from an arbitrary s-state of the
hydrogen atom in weakly coupled plasma has been investigated within the framework of a …

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 …

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 …