Physics – Atomic Physics
Scientific paper
Nov 1993
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993apjs...89..227b&link_type=abstract
The Astrophysical Journal Supplement Series (ISSN 0067-0049), vol. 89, no. 1, p. 227-257
Physics
Atomic Physics
2
Atomic Physics, Electron Density (Concentration), Electron Energy, Hybrid Structures, Far Uv Spectroscopic Explorer, Length, Optical Thickness, Telescopes
Scientific paper
An improved hybrid level/term calculation is employed to obtain C III level/term populations and line/fractional multiplet intensities over the extended range of electron density 4.0 less than or equal log Ne less than or equal 12.0, for column lengths L ranging from zero (optically thin) to 1020/sq cm (moderately optically thick), at electron temperatures Te approximately 40,000 K(log Te = 4.6), Te approximately 63,000 K (log Te = 4.8), Te approximately 79,500 K (log Te = 4.9), and Te = 100,000 K (log Te = 5.0). The tabulated results are relevant to the interpretation of space observations obtained over extended spectral ranges by new and planned facilities including the Hopkins Ultraviolet Telescope (HUT) and the Far-Ultraviolet Spectrographic Explorer (FUSE).
Bhatia Anand K.
Kastner Sidney O.
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