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@inproceedings{806579, author = {Kraus, Michaela and Kubát, Jiří and Krtička, Jiří}, address = {Potsdam, Germany}, booktitle = {Clumping in hot-star winds}, keywords = {stars: winds; stars: mass-loss; stars: early-type; - hydrodynamics}, language = {eng}, location = {Potsdam, Germany}, isbn = {978-3-940793-33-1}, pages = {51-53}, publisher = {Universität Potsdam}, title = {Wind emission of OB supergiants and the influence of clumping}, url = {http://opus.kobv.de/ubp/frontdoor.php?source_opus=1796&la=de}, year = {2008} }
TY - JOUR ID - 806579 AU - Kraus, Michaela - Kubát, Jiří - Krtička, Jiří PY - 2008 TI - Wind emission of OB supergiants and the influence of clumping PB - Universität Potsdam CY - Potsdam, Germany SN - 9783940793331 KW - stars: winds KW - stars: mass-loss KW - stars: early-type KW - - hydrodynamics UR - http://opus.kobv.de/ubp/frontdoor.php?source_opus=1796&la=de N2 - The influence of the wind to the total continuum of OB supergiants is discussed. For wind velocity distributions with beta > 1.0, the wind can have strong influence to the total continuum emission, even at optical wavelengths. Comparing the continuum emission of clumped and unclumped winds, especially for stars with high beta values, delivers flux differences of up to 30% with maximum in the near-IR. Continuum observations at these wavelengths are therefore an ideal tool to discriminate between clumped and unclumped winds of OB supergiants. ER -
KRAUS, Michaela, Jiří KUBÁT a Jiří KRTIČKA. Wind emission of OB supergiants and the influence of clumping. In \textit{Clumping in hot-star winds}. Potsdam, Germany: Universität Potsdam, 2008, s.~51-53. ISBN~978-3-940793-33-1.
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