dc.contributor.author |
Srinivasa Rao, M |
|
dc.date.accessioned |
2008-09-04T10:25:27Z |
|
dc.date.available |
2008-09-04T10:25:27Z |
|
dc.date.issued |
2006-09 |
|
dc.identifier.citation |
Monthly Notices of the Royal Astronomical Society, Vol. 371, No. 1, pp. 303 - 311 |
en |
dc.identifier.issn |
0035-8711 |
|
dc.identifier.uri |
http://hdl.handle.net/2248/3348 |
|
dc.description.abstract |
We have studied the effects of partial frequency redistribution function with angle-averaged RII-A in irradiated and moving atmospheres of close binary components. We have considered the atmospheric extension of the primary component to be twice the radius of the primary component in a close binary system. We have considered two cases: (i) when the atmosphere is at rest and (ii) when the atmosphere is moving. In both the cases, we have computed the line profiles along the line of sight for a given optical depth. The irradiation from the secondary component is assumed to be one, five and 10 times the self-radiation. The line fluxes in the line of sight are calculated by using the total source functions due to self-radiation of the primary component and due to the irradiation from the secondary component. We have noted double-peaked emission lines in the case of a static medium and a reduction of emission peaks in the case of velocity field. |
en |
dc.language.iso |
en |
en |
dc.publisher |
Royal Astronomical Society |
en |
dc.relation.uri |
http://dx.doi.org/10.1111/j.1365-2966.2006.10651.x |
en |
dc.subject |
Radiative Transfer |
en |
dc.subject |
Binaries: Close |
en |
dc.title |
Theoretical study of partial frequency redistribution function in irradiated, moving atmospheres of close binary components |
en |
dc.type |
Article |
en |