Stellar and circumstellar activity of the Be star .mu. Cen. II. Modeling
1.
SYSNO ASEP
0124793
Document Type
J - Journal Article
R&D Document Type
Journal Article
Subsidiary J
Ostatní články
Title
Stellar and circumstellar activity of the Be star .mu. Cen. II. Modeling
Author(s)
Hummel, W. (DE) Štefl, Stanislav (ASU-R)
Source Title
Astronomy & Astrophysics. - : EDP Sciences
- ISSN 0004-6361
Roč. 368, č. 2 (2001), s. 471-483
Number of pages
13 s.
Language
eng - English
Country
FR - France
Keywords
line formation ; line profiles ; radiative transfer ; circumstellar matter ; emission line ; Be
Subject RIV
BN - Astronomy, Celestial Mechanics, Astrophysics
R&D Projects
GA202/97/0326 GA ČR - Czech Science Foundation (CSF)
CEZ
AV0Z1003909 - ASU-R
Annotation
The emission lines of Fe II and He I of the bright B2e&sdO binary .fi. Per are modeled to find the size and shape of the excitation region inside the circumstellar disk. Orbital phase variations of He I 6678 are fitted in terms of a disk sector, the parameters of which are determined
