Počet záznamů: 1
Properties and nature of Be stars 27. Orbital and recent long-term variations of the Pleiades Be star Pleione = BU Tauri
- 1.0354461 - ASÚ 2011 RIV FR eng J - Článek v odborném periodiku
Nemravová, J. - Harmanec, P. - Kubát, Jiří - Koubský, Pavel - Iliev, L. - Yang, S. - Ribeiro, J. - Šlechta, Miroslav - Kotková, Lenka - Wolf, M. - Škoda, Petr
Properties and nature of Be stars 27. Orbital and recent long-term variations of the Pleiades Be star Pleione = BU Tauri.
Astronomy & Astrophysics. Roč. 516, Jun-Jul (2010), A80/1-A80/10. ISSN 0004-6361. E-ISSN 1432-0746
Grant CEP: GA ČR GD205/08/H005
Grant ostatní: GA ČR(CZ) GA205/06/0304; GA ČR(CZ) GAP209/10/0715
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: early-type stars * close binaries
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 4.410, rok: 2010
We find that the full width at half maximum of the Hα profile has been decreasing with time for both envelopes. In this connection, we briefly discuss Hirata's hypothesis of precessing gaseous disk and possible alternative scenarios of the observed long-term changes.
Trvalý link: http://hdl.handle.net/11104/0193457
Počet záznamů: 1