The empirical determination of the damping constants of Fraunhofer lines
โ Scribed by C. de Jager; L. Neven
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 426 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0022-4073
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The evaluation of damping constants is discussed and the results of their empirical determination by various authors are listed in the Appendix. The results of the determination of damping constants by analysing the wings of 38 strong Fe I lines are discussed and compared with previous results obta
The line broadening calculated with a Smirnov-Roueff potential; yields a fairly good description of the intensity profile in the wings of 31 solar Fe I lines.
We derive the conditions under which the profile of a weak Fraunhofer line can be described as the convolution of the separate profiles of damping, thermal and non-thermal motions at the average depth of formation of the line. The average velocity distribution along the line of sight, rather than it