The Possibility of Resonance-Enhanced Two-Photon Ionization of Ne and Ar Atoms in Astrophysical Plasmas
(2004) In Astronomy Reports 48(5). p.399-406- Abstract
- We consider possible schemes for the resonance-enhanced two-photon ionization (RETPI) of Ne and Ar atoms under the action of bichromatic radiation of intense resonance lines of HI, HeI, and HeII in a radiation-rich astrophysical plasma. The ionization rate is comparable to or exceeds the recombination rate in rarified astrophysical plasma, which leads to the accumulation of singly ionized ions with a subsequent transition to the higher ionization state via RETPI. We consider the RETPI reaction chains NeI ...
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/129588
- author
- Johansson, Sveneric LU and Letokhov, Vladilen LU
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Astronomy Reports
- volume
- 48
- issue
- 5
- pages
- 399 - 406
- publisher
- MAIK Nauka/Interperiodica
- external identifiers
-
- wos:000221830400006
- scopus:3042572496
- ISSN
- 1063-7729
- DOI
- 10.1134/1.1744940
- language
- English
- LU publication?
- yes
- id
- f61712bf-c485-4df3-9459-cf50054889e3 (old id 129588)
- date added to LUP
- 2016-04-01 15:54:17
- date last changed
- 2024-01-10 21:52:01
@article{f61712bf-c485-4df3-9459-cf50054889e3, abstract = {{We consider possible schemes for the resonance-enhanced two-photon ionization (RETPI) of Ne and Ar atoms under the action of bichromatic radiation of intense resonance lines of HI, HeI, and HeII in a radiation-rich astrophysical plasma. The ionization rate is comparable to or exceeds the recombination rate in rarified astrophysical plasma, which leads to the accumulation of singly ionized ions with a subsequent transition to the higher ionization state via RETPI. We consider the RETPI reaction chains NeI ...}}, author = {{Johansson, Sveneric and Letokhov, Vladilen}}, issn = {{1063-7729}}, language = {{eng}}, number = {{5}}, pages = {{399--406}}, publisher = {{MAIK Nauka/Interperiodica}}, series = {{Astronomy Reports}}, title = {{The Possibility of Resonance-Enhanced Two-Photon Ionization of Ne and Ar Atoms in Astrophysical Plasmas}}, url = {{https://lup.lub.lu.se/search/files/4508341/624102.pdf}}, doi = {{10.1134/1.1744940}}, volume = {{48}}, year = {{2004}}, }