Charge-Current Output in Plasma-Immersed Hydrogen Atom with Noncentral Interaction

Abstract

A theoretical investigation on the charge-currents and the induced magnetization of the hydrogen atom with noncentral interaction, immersed in plasma environment, under the influence of spherical encompassing is brought out. The Hartmann potential for noncentral interaction is considered, but Hartmann potential is modified because hydrogen atom is embedded in the plasma environment. The interactions in plasma are delineated by keeping in view the more general exponential cosine screened Coulomb (MGECSC) potential which reproduces more general and detailed outcomes. Shielding effect of plasma environment is regarded by modifying the Hartmann potential through the MGECSC potential. Thus, hydrogen atom is considered to be under the influence of the plasma modified Hartmann (PMH) potential. While the numerical tridiagonal matrix method (TMM) is employed due to the difficulty of analytical solution to the radial wave equation in nonrelativistic scheme including PMH potential, a hybrid solution technique is preferred by using the asymptotic iteration method (AIM) to solve the angular wave equation. The present work demonstrates an elaborative analysis on generation and control of the charge-currents and the induced magnetization of the plasma shielding effect, the spherical encompassing effect, and noncentral effect. In this analysis, the altenativeness to each other of the plasma environment, the spherical encompassing and the noncentral effect is also evaluated, and suggestions are made for related application studies.