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 empirical determination of damping constants in the solar photosphere
โ Scribed by E. A. Gurtovenko; G. L. Fedorchenko; N. N. Kondrashova
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 316 KB
- Volume
- 77
- Category
- Article
- ISSN
- 0038-0938
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๐ SIMILAR VOLUMES
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.
The fractional convective flux nFc(xc)/zcF is computed for the effective level Xc =logrc =0.125, using bi-dimensional co-spectra for relative continuum-brightness fluctuations AI and radial velocity fluctuations A V measured for the C I 5052.16 spectral line. A more uncertain flux for xre ~-0.9 is o
Observations of the rms intensity fluctuations in the continuum obtained by Pravdjuk et al. (Solnechnye Dannye, No. 2, p. 70, 1974) from white-light photographs made with the Soviet Stratospheric Solar Observatory are analyzed to obtain a horizontal temperature-fluctuation amplitude as a function of