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Title: High-resolution measurements of Cl 15 + line shifts in hot, solid-density plasmas

Journal Article · · Physical Review A

The shifts of the 1s3p1P1 → 1s2 1S0 He-β transition of Cl15+ were measured in hot (≥ 600 eV), dense (1–2 g/cm3) plasmas generated by a (66–151)-J short-pulse laser beam at the Orion laser facility. The subpicosecond laser beam irradiated optically thin, KCl microdot targets buried in layers of plastic. The measured red shifts ranged from 4.8 ± 1.1 eV for unshocked to 5.9 ± 1.2 eV for shocked targets. Furthermore, these values are significantly smaller than recent predictions from a self-consistent-field ion-sphere model.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1881606
Alternate ID(s):
OSTI ID: 1546463
Report Number(s):
LLNL-JRNL-755223; 942106; TRN: US2307856
Journal Information:
Physical Review A, Vol. 100, Issue 1; ISSN 2469-9926
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 26 works
Citation information provided by
Web of Science

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Figures / Tables (4)