New diagnostic features in the laser implosion of argon‐filled targets

Argon‐filled‐target implosions on the OMEGA laser system were analyzed and compared to code predictions. For the case of high‐pressure argon the diagnostic signatures used were absorption lines of Ar16+ transitions as well as of lower ionizations (shifted Kα lines). The measurements indicate deviati...

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Veröffentlicht in:	Review of Scientific Instruments 1995-01, Vol.66 (1), p.728-730
Hauptverfasser:	Yaakobi, B., Epstein, R., Marshall, F. J., Bradley, D. K., Jaanimagi, P. A., Su, Q.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY ABSORPTION SPECTRA ARGON IONS CHARGED PARTICLES COMPUTERIZED SIMULATION ELECTROMAGNETIC RADIATION ENERGY LEVELS IONIZING RADIATIONS IONS OMEGA FACILITY P STATES PLASMA DIAGNOSTICS RADIATIONS S STATES SIMULATION SPECTRA 700320 > Plasma Diagnostic Techniques & Instrumentation-- (1992-) TEMPERATURE MEASUREMENT X RADIATION
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Zusammenfassung:	Argon‐filled‐target implosions on the OMEGA laser system were analyzed and compared to code predictions. For the case of high‐pressure argon the diagnostic signatures used were absorption lines of Ar16+ transitions as well as of lower ionizations (shifted Kα lines). The measurements indicate deviations from predictions, which are attributed to a cooler than predicted core.
ISSN:	0034-6748 1089-7623
DOI:	10.1063/1.1146271