Positronium impact ionization of Alkali atoms
D. Ghosh (1), C. Sinha (2) ((1) Michael Madhusudan memorial, College, Durgapur, Burdwan, West Bengal, India (2) Theoretical Physics Dept,, Indian Association for the cultivation of science, Kolkata, West Bengal,, India)
TL;DR
This paper investigates how positronium impacts cause ionization in alkali atoms, revealing unique features in scattering and ejection distributions through theoretical calculations.
Contribution
It introduces a model potential and Coulomb distorted eikonal approximation to analyze positronium-induced ionization of alkali atoms, highlighting qualitative scattering features.
Findings
Distinctive scattering distribution patterns observed
Qualitative features in ejected electron distributions
Theoretical framework successfully models ionization processes
Abstract
Target ionization processes of alkali atoms by Positronium impact are investigated. Calculations are performed in the frame work of model potential formalism using the Coulomb distorted eikonal approximation. Interesting qualitative features are noted both in the scattered Ps and the ejected electron distributions in differential as well as double differential levels of the collision cross sections.
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Taxonomy
TopicsAtomic and Molecular Physics · Particle accelerators and beam dynamics · Muon and positron interactions and applications