Calculations for electron-impact ionization of beryllium in the method of interacting configurations in the complex number representation

TL;DR

This paper applies the method of interacting configurations in complex number representation to analyze electron-impact ionization of beryllium, calculating energies and autoionizing state widths to improve atomic system modeling.

Contribution

It introduces the application of the interacting configurations method in complex numbers to atomic ionization, providing new computational insights for beryllium.

Findings

Calculated energies of autoionizing states

Determined widths of autoionizing states

Enhanced understanding of Be atom ionization

Abstract

The beginning of the application of the method of interacting configurations in the complex number representation to the compound atomic systems has been presented. The spectroscopic characteristics of the Be atom in the problem of the electron-impact ionization of this atom are investigated. The energies and the widths of the lowest autoionizing states of Be atom are calculated.