3 papers
physics.atom-ph2025
Excitation and ionization by electron impact in transition and super-transition arrays
Djamel Benredjem, Jean-Christophe Pain
This study investigates the ionization and excitation processes induced by electron impact between two configurations or superconfigurations. Rate coefficients are calculated for t…
physics.atom-ph2025
Corrections to radiative rates between atomic configurations
Jean-Christophe Pain, Djamel Benredjem
The computation of radiative opacity or emissivity of hot dense matter is a challenging task. It requires accounting for an immense number of energy levels and lines across various…
physics.atom-ph2024
Electron-impact ionization of Si IV-VIII relevant for inertial confinement fusion
Jean-Christophe Pain, Djamel Benredjem
In this work, we investigate the ionization of silicon by electron impacts in hot plasmas. Our calculations of the cross sections and rates rely on the Coulomb-Born-Exchange, Binar…