Shell-to-shell ionization cross sections of antiprotons, H$^{+}$, He$^{2+}$, Be$^{4+}$, C$^{6+}$ and O$^{8+}$ on H, He, Li, Be, B, C, N, O, F, Ne, P, S and Ar neutral atoms

TL;DR

This paper calculates ionization cross sections for various atoms impacted by different ions using the CDWEIS theoretical method, covering a broad energy range, providing valuable data for understanding atomic collisions.

Contribution

It presents new calculated ionization cross sections for multiple atom-ion combinations using the CDWEIS method across a wide energy spectrum.

Findings

Cross sections are provided for impact energies from 100 keV/amu to 10 MeV/amu.

Data includes dependence on quantum numbers n and l.

Results enhance understanding of ionization processes in atomic collisions.

Abstract

Total ionization cross sections of H, He, Li, Be, B, C, N, O, F, Ne, P, S and Ar neutral atoms by impact of antiprotons, H^{+}, He^{2+}, Be^{4+}, % C^{6+} and O^{8+}. were calculated using the CDWEIS (continuum distorted wave -Eikonal Initial state) theoretical method. Cross section depending on of initial the quantum numbers n and l are reported in Tables for a range of impact energies covering from 100 keV/amu to 10 MeV/amu