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Generation of photoionized plasmas in the laboratory: analogues to astrophysical sources

Abstract:

Implementation of a novel experimental approach using a bright source of narrowband X-ray emission has enabled the production of a photoionized argon plasma of relevance to astrophysical modelling codes such as Cloudy. We present results showing that the photoionization parameter ζ = 4ÏF/ne generated using the VULCAN laser was ≈ 50 erg cm s-1, higher than those obtained previously with more powerful facilities. Comparison of our argon emission-line spectra in the 4.15-4.25 &...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1017/S174392131900961X

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Role:
Author
ORCID:
0000-0002-2051-1938
Publisher:
Cambridge University Press Publisher's website
Host title:
Proceedings of the International Astronomical Union
Journal:
Proceedings of the International Astronomical Union Journal website
Volume:
15
Issue:
S350
Pages:
321-325
Publication date:
2020-10-12
Acceptance date:
2020-10-01
DOI:
EISSN:
1743-9221
ISSN:
1743-9213
Language:
English
Keywords:
Pubs id:
1141642
Local pid:
pubs:1141642
Deposit date:
2021-04-26

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