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Modeling of atmospheres and spectral energy distributions of R CrB and V4334 Sgr (Sakurai's Object) |
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| Authors: | Yakiv Pavlenko |
| Institution: | (1) Main Astronomical Observatory of NASU, Golosiiv woods, Kyiv-127, 03680, Ukraine |
| Abstract: | Procedures and results of computations of model atmospheres andspectral energy distributions of R CrB, V4334 Sgr and relatedobjects are discussed. The sequence of SEDs computed for a gridof model atmospheres with 4000 < Teff < 7000, 0 < logg < 1 provides a unique possibility to analyze the temporalchanges of physical parameters of V 4334 Sgr and related objectsin the framework of a self-consistent approach. |
| Keywords: | stars: individual: R CrB stars: individual (V4334 Sgr(Sakurai's object)) stars: AGB and post-AGB evolution stars: model atmospheres stars: energy distributions |
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