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DC Field | Value | Language |
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dc.contributor.author | Singh, P | - |
dc.date.accessioned | 2008-07-14T05:44:28Z | - |
dc.date.available | 2008-07-14T05:44:28Z | - |
dc.date.issued | 1994-07 | - |
dc.identifier.citation | Monthly Notices of the Royal Astronomical Society, Vol. 269, No. 2, pp. 441 - 446 | en |
dc.identifier.issn | 0035-8711 | - |
dc.identifier.uri | http://hdl.handle.net/2248/2647 | - |
dc.description.abstract | With the availability of very high-resolution stellar spectra, even small differences between line profiles resulting from complete redistribution and partial frequency redistribution may be important in the quantitative analysis of stellar spectra. A differentially expanding and spherically symmetric stellar envelope is considered in order to study the effects of the angle-averaged partial frequency redistribution function of the star, assuming a two-level atomic model. The differences between the emergent mean intensity profiles resulting from complete redistribution and the angle-averaged R III are found to be much smaller in expanding spherically symmetric stellar atmospheres than has been reported previously for plane-parallel atmospheres. | en |
dc.format.extent | 549800 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Royal Astronomical Society | en |
dc.relation.uri | http://adsabs.harvard.edu/abs/1994MNRAS.269..441S | en |
dc.subject | Line:profiles | en |
dc.subject | Radiative transfer | en |
dc.subject | Stars:atmospheres | en |
dc.title | A Radiative Transfer Calculation Using R(III) in an Expanding Spherically Symmetric Stellar Atmosphere | en |
dc.type | Article | en |
Appears in Collections: | IIAP Publications |
Files in This Item:
File | Description | Size | Format | |
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Singh P.pdf | 536.91 kB | Adobe PDF | View/Open |
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