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http://hdl.handle.net/2248/5022| Title: | RII partial frequency redistribution function and its effects on the formation of lines in expanding spherical atmospheres |
| Authors: | Peraiah, A |
| Keywords: | RII Partial Frequency Redistribution Function Radiative Transfer in Spherical Symmetry Expanding Atmospheres Line Formation:Stellar Atmospheres Radiative Transfer |
| Issue Date: | Nov-1979 |
| Publisher: | Indian Institute of Astrophysics |
| Citation: | Kodaikanal Observatory Bulletins Series A, Vol. 2, No. 3, pp. 203 – 212 |
| Abstract: | The redistribution in frequency in lines formed in atmospheres in which the matter is moving radially outwards with velocity gradients is studied in the rest frame of the star. We velocity gradients is studied in the rest frame of the star. We have considered the RII angle averaged function (see Hummer 1962) with radiation damping in the atom’s rest frame and assumed a non LTE two level atom. |
| URI: | http://hdl.handle.net/2248/5022 |
| ISSN: | 0374-3632 |
| Appears in Collections: | IIAP Publications Kodaikanal Observatory Bulletins (1905 - 1997 ) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| RII partial frequency redistribution function and its effects.pdf | 276.24 kB | Adobe PDF |  View/Open |
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