Photoionization of Trans-Fe Ions: Se IV, Se V, and Se VI

McLaughlin BM, Wilms J, Babb JF

Publication Type: Journal article

Journal

Atoms MDPI AG

Book Volume: 13

Article Number: 31

Journal Issue: 4

DOI: 10.3390/atoms13040031

Abstract

In the present study, the photoionization cross-sections are calculated for the trans-Fe ions Se IV, Se V, and Se VI over a wide energy region for ground and meta-stable states within the Dirac Atomic R-matrix approach (darc). Our cross-section results, when benchmarked against the available high-resolution measurements taken at the Advanced Light Source (ALS) for Se IV (Ga-like) and Se VI (Cu-like) selenium ions, show good agreement over the entire photon energy investigated. The present high quality cross-section data are suitable for use in many applications in astrophysics.

Authors with CRIS profile

Jörn Wilms Professur für Astronomie und Astrophysik

Involved external institutions

Queen's University GB United Kingdom (GB) Institute for Theoretical Atomic Molecular and Optical Physics (ITAMP) US United States (USA) (US)

How to cite

APA:

McLaughlin, B.M., Wilms, J., & Babb, J.F. (2025). Photoionization of Trans-Fe Ions: Se IV, Se V, and Se VI. Atoms, 13(4). https://doi.org/10.3390/atoms13040031

MLA:

McLaughlin, Brendan M., Jörn Wilms, and James F. Babb. "Photoionization of Trans-Fe Ions: Se IV, Se V, and Se VI." Atoms 13.4 (2025).

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