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Wind emission of OB supergiants and the influence of clumping
- 1.0321944 - ASÚ 2009 RIV DE eng C - Conference Paper (international conference)
Kraus, Michaela - Kubát, Jiří - Krtička, J.
Wind emission of OB supergiants and the influence of clumping.
[Emise pocházející z větrů OB hvězd a vliv chuchvalců.]
Clumping in hot-star winds : proceedings of an international workshop. Potsdam: Universitätsverlag Potsdam, 2008 - (Hamann, W.; Feldmeier, A.; Oskinova, L.), s. 51-54. ISBN 978-3-940793-33-1.
[Clumping in hot-star winds. Potsdam (DE), 18.06.2007-22.06.2007]
R&D Projects: GA AV ČR KJB300030701
Institutional research plan: CEZ:AV0Z10030501
Keywords : early-type stars * supergiants * stars winds
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
The influence of a slowly accelerating either smooth or clumped wind is computed and its influence to the total continuum emission of OB supergiants is analysed. We find that while smooth winds can have strong influence to the continuum emission, the effects are less severe, but nevertheless present, if the winds are clumped.
Diskutujeme vliv větrů na pozorované kontinuum OB veleobrů. Pro průběh rychlosti odpovídající beta > 1 vítr silně ovlivňuje vyzařované kontinuum, dokonce i v optické oblasti. Vyzařované kontinuum je ovlivněno také chuchvalci.
Permanent Link: http://hdl.handle.net/11104/0170340
Number of the records: 1