0124793 - ASU-R 20010046 RIV FR eng J - Journal Article
Hummel, W. - Štefl, Stanislav
Stellar and circumstellar activity of the Be star .mu. Cen. II. Modeling.
Astronomy & Astrophysics. Roč. 368, č. 2 (2001), s. 471-483. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR GA202/97/0326
Institutional research plan: CEZ:AV0Z1003909
Keywords : line formation * line profiles * radiative transfer * circumstellar matter * emission line * Be
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 2.790, year: 2000

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
Permanent Link: http://hdl.handle.net/11104/0023052