60 citations · 677 across the 102 of their papers we have counts for
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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…
Modeling stopping power of ions in plasmas using parametric potentials
Tanguy Barges Delattre, Sébastien Rassou, Jean-Christophe Pain
We present a study of the ion stopping power due to free and bound electrons in a warm dense plasma. Our main goal is to propose a method of stopping-power calculation expected to…
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…
Helioseismic inference of the solar radiative opacity
Gaël Buldgen, Jean-Christophe Pain, Philippe Cossé +18
The Sun is the most studied of all stars, and thus constitutes a benchmark for stellar models. However, our vision of the Sun is still incomplete, as illustrated by the current deb…
On the electrons really contributing to dc conductivity of warm dense matter
Nadine Wetta, Jean-Christophe Pain
Atomic properties of warm dense matter is an active field of research. Understanding transport properties of these states is essential for providing coefficients needed by magneto-…
A new approach to include electron interaction effects in super transition array opacity theory
Daniel Aberg, Brian G. Wilson, Jean-Christophe Pain
A method is presented for the improved calculation of super-shell partition functions which include the repulsive electron-electron interaction energy terms in the Boltzmann factor…