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The close circumstellar environment of Betelgeuse IV. VLTI/PIONIER interferometric monitoring of the photosphere
(ESO, 2016)
Context. The mass-loss mechanism of cool massive evolved stars is poorly understood. The proximity of Betelgeuse makes it an appealing target to study its atmosphere, map the shape of its envelope, and follow the structure ...
Advances in mass-loss prediction
(Universitätsverlag Potsdam, 2008)
We present the results of Monte Carlo mass-loss predictions for massive stars covering a wide range of stellar parameters. We critically test our predictions against a range of observed massloss rates in light of the recent ...
New ATCA, ALMA and VISIR observations of the candidate LBV SK-67 266 (S61): The nebular mass from modelling 3D density distributions
(Oxford University Press, 2016-11)
We present new observations of the nebula around the Magellanic candidate Luminous Blue Variable S61. These comprise high-resolution data acquired with the Australia Telescope Compact Array (ATCA), the Atacama Large ...
Angular momentum loss rates in Be stars determined by the viscous decretion disc model
(Oxford University Press, 2023)
The wind of rotating B supergiants, I : domains of slow and fast solution regimes
(IOP Publishing, 2016-05)
In the scenario of rotating radiation-driven wind theory for massive stars, three types of stationary hydrodynamic solutions are currently known: the classical ( fast) m-CAK solution, the Ω-slow solution that arises for ...