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Titolo:
M-SHELL X-RAY-SPECTRA OF LASER-PRODUCED GOLD PLASMAS
Autore:
HONDA K; MIMA K; KOIKE F;
Indirizzi:
OSAKA UNIV,INST LASER ENGN,YAMADA OKA 2-6 SUITA OSAKA 565 JAPAN KITASATO UNIV,SCH MED,PHYS LAB SAGAMIHARA KANAGAWA 228 JAPAN
Titolo Testata:
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics
fascicolo: 4, volume: 55, anno: 1997,
pagine: 4594 - 4601
SICI:
1063-651X(1997)55:4<4594:MXOLGP>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRANSITION-ARRAYS; ATOMIC SPECTRA; ENERGY-LEVELS; DISTRIBUTIONS; VARIANCE; RANGE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
K. Honda et al., "M-SHELL X-RAY-SPECTRA OF LASER-PRODUCED GOLD PLASMAS", Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 55(4), 1997, pp. 4594-4601

Abstract

X-ray spectra of laser-produced highly charged gold-ion plasma have been studied theoretically. Energies and oscillator strengths for 3d-4ftransitions are calculated in detail for nickel, copper, zinc, or galliumlike ions with a couple of spectator electrons. Based on a precisenonempirical multiconfiguration Dirac-Fock calculation, a model that could be called the noninteracting spectator-electron model (NISEM) isproposed to analyze x-ray radiation from plasmas, The NISEM extrapolates the satellite emission spectra of ions with a single spectator electron to those ions with an arbitrary number of spectator electrons. In the framework of NISEM and local thermodynamic equilibrium, the experimental spectra have been reproduced reasonably well by the present theory.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 21:57:07