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SELECTED TOPICS IN THE EVOLUTION OF LOW-MASS STARSEPJ WEB OF CONFERENCES
(S/EDITORIAL, 2016)
ON THE NATURE OF THE PROTOTYPE LUMINOUS BLUE VARIABLE AG CARINAE. II. WITNESSING A MASSIVE STAR EVOLVING CLOSE TO THE EDDINGTON AND BISTABILITY LIMITS
(IOP PUBLISHING LTD, 2011)
We show that the significantly different effective temperatures (T(eff)) achieved by the luminous blue variable AG Carinae during the consecutive visual minima of 1985-1990 (T(eff) similar or equal to 22,800 K) and 2000-2001 ...
Analytical solutions for radiation-driven winds in massive stars: I. the fast regime
(Iop Publishing, 2014-10)
Accurate mass-loss rate estimates are crucial keys in the study of wind properties of massive stars and for testing different evolutionary scenarios. From a theoretical point of view, this implies solving a complex set of ...
The mass-loss before the end : two luminous blue variables with a collimated stellar wind
(Cambridge University Press, 2016-11)
We gathered a multiwavelength dataset of two well-known LBVs. We found a com plex mass-loss, with evidence of variability, such as has been seen previously. In addition, our
data reveal signatures of collimated stellar ...
Testing the predicted mass-loss bi-stability jump at radio wavelengths
(Edp Sciences, 2007-12)
Context. Massive stars play a dominant role in the Universe, but one of the main drivers for their evolution, their mass loss, remains poorly understood. Aims. In this study, we test the theoretically predicted mass-loss ...