Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Effects of spectator electrons on X-ray spectra of impurity Ar in high density plasmas
Autore:
Kawamura, T; Mima, K; Koike, F;
Indirizzi:
Osaka Univ, Inst Laser Engn, Osaka 5650871, Japan Osaka Univ Osaka Japan5650871 iv, Inst Laser Engn, Osaka 5650871, Japan Kitasato Univ, Sch Med, Phys Lab, Kanagawa 2288555, Japan Kitasato Univ Kanagawa Japan 2288555 , Phys Lab, Kanagawa 2288555, Japan
Titolo Testata:
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
fascicolo: 1, volume: 68, anno: 1999,
pagine: 104 - 111
SICI:
0031-9015(199901)68:1<104:EOSEOX>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
LI-LIKE SATELLITES; COLLISION STRENGTHS; ALUMINUM PLASMA; IONS; EXCITATION; RECOMBINATION; SPECTROSCOPY; TRANSITIONS; SHELL; MODEL;
Keywords:
plasmas; X-ray spectra; impurity; spectator electrons;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
36
Recensione:
Indirizzi per estratti:
Indirizzo: Kawamura, T Osaka Univ, Inst Laser Engn, Osaka 5650871, Japan Osaka Univ Osaka Japan 5650871 er Engn, Osaka 5650871, Japan
Citazione:
T. Kawamura et al., "Effects of spectator electrons on X-ray spectra of impurity Ar in high density plasmas", J PHYS JPN, 68(1), 1999, pp. 104-111

Abstract

We have calculated spectra of impurity Ar ions including contribution fromthe satellite lines in high density hydrogen plasmas. The doubly excited slates are assumed to Le in Local-Thermal-Equilibrium (LTE) with respect to the singly excited ions in the next ionization stage. The disappearance of bound states due to pressure ionization is round to be very important in determining the populations of the doubly excited states, The emission lines of H-like and He-like Ar ions are broadened and enhanced by the unresolved satellite lines from the states with a spectator electron with principal quantum number n = 3 similar to 6 for ion densities higher than 10(23) cm(-3)and electron temperature in the range of 0.5 similar to 1.0 keV.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/05/20 alle ore 15:15:01