van Kampen, Paul, O'Sullivan, G., Ivanov, V., Ipatov, A., Costello, John T. 
ORCID: 0000-0003-4677-9999 and Kennedy, Eugene T. ORCID: 0000-0002-0710-5281
(1997)
Dramatic changes in the 3s autoionization process at the beginning of the Ar I sequence.
Physical Review Letters, 78
(16).
pp. 3082-3085.
ISSN 0031-9007
Abstract
The 3s→np resonances were observed to change dramatically in appearance with increasing ionization along the Ar I sequence, and within the 3s→np channel of Ca2+. By applying the Dyson equation method to positive ions for the first time, newly investigated double-electron processes were shown to play a crucial role in the interpretation of the resonance structure. The changes within the resonances result from their position relative to the Cooper minima in the 3s and 3p photoabsorption.
Metadata
| Item Type: | Article (Published) |
|---|---|
| Refereed: | Yes |
| Subjects: | Physical Sciences > Physics |
| DCU Faculties and Centres: | DCU Faculties and Schools > Faculty of Science and Health > School of Physical Sciences |
| Publisher: | The American Physical Society |
| Official URL: | http://dx.doi.org/10.1103/PhysRevLett.78.3082 |
| Copyright Information: | © 1997 The American Physical Society |
| Use License: | This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License |
| ID Code: | 15614 |
| Deposited On: | 05 Aug 2010 15:42 by DORAS Administrator . Last Modified 07 Oct 2021 11:50 |
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