STARK-BROADENING OF TRIPLY IONIZED OXYGEN LINES - THE TEMPERATURE-DEPENDENCE

Authors
BLAGOJEVIC B POPOVIC MV KONJEVIC N DIMITRIJEVIC MS
Citation
B. Blagojevic et al., STARK-BROADENING OF TRIPLY IONIZED OXYGEN LINES - THE TEMPERATURE-DEPENDENCE, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 50(4), 1994, pp. 2986-2990
Citations number
28
Categorie Soggetti
Physycs, Mathematical","Phsycs, Fluid & Plasmas
Journal title
Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics → ACNP
ISSN journal
1063651X
Volume
50
Issue
4
Year of publication
1994
Pages
2986 - 2990
Database
ISI
SICI code
1063-651X(1994)50:4<2986:SOTIOL>2.0.ZU;2-O
Abstract
The Stark widths of the 3s S-2-(3)p (2)p degrees and 3p P-2 degrees-3d D-2 transitions have been calculated and measured in the plasma of a pulsed are. Electron densities in the range (2.1-6.4)X10(17) cm(-3) we re determined from the width of the He II P-alpha line while electron temperatures between 50 800 and 131 800 K are measured from the Boltzm ann plot of O IV Line intensities. Our experimental O IV Stark width a grees well with another experiment and with our semiclassical theoreti cal results in the whole temperature range.