The recent twelve-state R-matrix calculations of electron excitation rates in CIII by Berrington are used to derive level populations applicable to the solar transition region. Line ratios R = I(2p 23pc \_ 2s2p 3po)/i(2s2p lpo \_ 2s 2 Iae ) and R 2 = I(2p 2 l se --2s2p lpO)/l(2p23pc \_ 2s2p 3po)dedu
โฆ LIBER โฆ
Emission line ratios for C III in the sun
โ Scribed by F. P. Keenan; G. A. Warren
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 373 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Improved theoretical line ratios for Cii
โ
F. P. Keenan; K. A. Berrington
๐
Article
๐
1985
๐
Springer
๐
English
โ 256 KB
The Sun, C12/C13abundance ratio and neut
โ
Probhas Raychaudhuri
๐
Article
๐
1971
๐
Springer Netherlands
๐
English
โ 194 KB
Emission line ratios for Fexxiapplicable
โ
F. P. Keenan; E. S. Conlon; G. A. Warren; K. M. Aggarwal
๐
Article
๐
1994
๐
Springer
๐
English
โ 308 KB
Helium-like ion forbidden line emission
โ
A.H. Gabriel; C. Jordan
๐
Article
๐
1970
๐
Elsevier Science
๐
English
โ 127 KB
Densities in the quiet sun and coronal h
โ
Bhola N. Dwivedi
๐
Article
๐
1989
๐
Springer
๐
English
โ 336 KB
The density dependence of solar EUV line intensity ratios from Mg VIII, Si VII, S IX and Si IX ions have been used to determine electron densities in the quiet Sun and coronal holes. The line intensity values have been computed using a model atmosphere of Kopp and Orrall (1976) in order to emphasize
Emission line ratios for Si XI applicabl
โ
F. P. Keenan; C. J. Greer; V. J. Foster; K. G. Widing
๐
Article
๐
1995
๐
Springer
๐
English
โ 310 KB