EIE calculation and Collisional-Radiative modeling for Na-like Kr and Xe

TL;DR

This paper presents a comprehensive theoretical study of atomic properties, electron-impact excitation, and collisional-radiative modeling for Na-like Krypton and Xenon using advanced quantum mechanical methods.

Contribution

It extends previous work by providing detailed atomic data and modeling for Na-like Kr and Xe, including comparisons with existing data and temperature-dependent line ratio analysis.

Findings

Calculated excitation energies and EIE cross-sections agree with previous data for Kr.

Provided new atomic data and temperature-dependent line ratios for Xe.

Enhanced understanding of collisional-radiative processes in Na-like ions.

Abstract

As an extension to our previous work [1], a comprehensive theoretical study for Na-like Krypton and Xenon is carried out. Using MCDHF (Multiconfiguration Dirac-Hartee-Fock) along with RDW (Relativistic distorted wave) theory we calculate key atomic properties, electron-impact excitation (EIE), rate coefficients, and collision strength for these ions. We use these parameters to build a Collisional-Radiative model for Na-like Krypton and Xenon. For Na-like Krypton we compare our computed excitation energy, EIE cross-sections, rate coefficients, emission line intensity with previous work. Additionally we investigate variation of line ratios with temperature. For Na-like Xenon we compared excitation energy for various fine-structure with NIST( [2]) database and then provide our computed results for EIE cross-section,intensity profile, and the temperature dependence of line ratios for Na-like Xenon. Our findings offer atomic data for studies related Na-like ions.