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Independent determinations of temperature and ionization balance in a laser-produced plasma by use of L-shell x-ray spectra

  • W. H. Goldstein*
  • , R. S. Walling
  • , J. Bailey
  • , M. H. Chen
  • , R. Fortner
  • , M. Klapisch
  • , T. Phillips
  • , R. E. Stewart
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

51 Scopus citations

Abstract

We outline a method for determining independently the electron temperature and charge-state distribution in plasmas by use of ratios of sodiumlike satellite and neonlike resonance x-ray emission. The technique is applied to a bromine plasma produced by laser irradiation of a microdot. Results are consistent with the formation in the corona of a recombining plasma. The temperature is found to decrease with distance in the corona.

Original languageEnglish
Pages (from-to)2300-2303
Number of pages4
JournalPhysical Review Letters
Volume58
Issue number22
DOIs
StatePublished - 1987

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