0124831 - ASU-R 20010084 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Hummel, W. - Štefl, Stanislav - Rivinius, T.
The circumstellar structure of the Be shell star .phi. Per.
The Be phenomenon in early-type stars. San Francisco: Astronomical Society of the Pacific, 2000 - (Smith, M.; Henrichs, H.; Fabergat, J.), s. 577-580
[Colloquium of the International Astronomical Union /175./. Alicante (ES), 28.06.1999-02.07.1999]
Výzkumný záměr: CEZ:AV0Z1003909
Klíčová slova: circumstellar matter * emission-line * Be binaries
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

The phase resolved spectra of the Be binary .phi. Per were presented. It was shown that orbital phase variations of the He I line profiles due to a sector emission region in the circumprimary disk facing the secondary.
Trvalý link: http://hdl.handle.net/11104/0023090