\[\mathrm{e}^- + \mathrm{Fe}^{19+} \; 1s^{2}2s^{2}2p^{3} \rightarrow \mathrm{Fe}^{20+} \; 1s2s^{2}2p^{3} + 2\mathrm{e}^-\]

---

Process	EIN: Ionization
Data type	cross section | uploaded on 2023-02-09
From ALADDIN	Yes

---

Method	theory
Columns	E /eV sigma /cm2
Threshold	8116.2 eV
Uncertainty	50 %
Ref	B59: R. E. H. Clark, J. Abdallah Jr., "[missing title]", IAEA- Atomic and Plasma–Material Interaction Data for Fusion, Vienna 11 (2003). [https://www.iaea.org/publications/6831/atomic-and-plasma-material-interaction-data-for-fusion]
Data	Download

---