Photoionization of Trans-Fe Ions: Se IV, Se V, and Se VI
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 <i>R</i>-matrix approach (<span style="font-variant: small-caps;">darc&...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-04-01
|
| Series: | Atoms |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2218-2004/13/4/31 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | 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 <i>R</i>-matrix approach (<span style="font-variant: small-caps;">darc</span>). Our cross-section results, when benchmarked against the available high-resolution measurements taken at the Advanced Light Source (<span style="font-variant: small-caps;">ALS</span>) 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. |
|---|---|
| ISSN: | 2218-2004 |