High-resolution measurements of Cl 15 + line shifts in hot, solid-density plasmas
Journal Article
·
· Physical Review A
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- AWE plc, Reading (United Kingdom)
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
Cited by: 26 works
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Related Subjects
74 ATOMIC AND MOLECULAR PHYSICS
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
Atomic & molecular processes in external fields
Atomic spectra
Electronic structure of atoms & molecules
Electronic transitions
Lifetimes & widths
Stark effect
Strong electromagnetic field effects
Strong-field-induced spectra
X-ray & gamma ray plasma measurements
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
Atomic & molecular processes in external fields
Atomic spectra
Electronic structure of atoms & molecules
Electronic transitions
Lifetimes & widths
Stark effect
Strong electromagnetic field effects
Strong-field-induced spectra
X-ray & gamma ray plasma measurements