Analysis of B-type Supergiants Revised: Plane-parallel vs. unified Models

Bibcode
2003ASPC..288..247U
Urbaneja, M. A.; Herrero, A.; Puls, J.
Bibliographical reference

Stellar Atmosphere Modeling, ASP Conference Proceedings, Vol. 288. Abstracts from a conference held 8-12 April 2002 in Tuebingen, Germany. Editors: Ivan Hubeny, Dimitri Mihalas, and Klaus Werner. San Francisco: Astronomical Society of the Pacific, ISBN: 1-58381-131-1, 2003, p.247

Advertised on:
1
2003
Number of authors
3
IAC number of authors
2
Citations
0
Refereed citations
0
Description
We compare B supergiants stellar parameters derived from analyses using plane-parallel and unified model astmospheres. Both codes are stationary, NLTE and un-blanketed, and the atomic data set is also the same for both of them. Plane-parallel model atmospheres are calculated with ALI using DETAIL/SURFACE for silicon level populations and for the emergent spectra. Unified models are calculated using the code by Santolaya-Rey, Puls and Herrero (1997).
Type
Non-refereed

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