Browsing by Author "e12f5258-4c76-4829-9cb1-544e43480285"

Now showing items 1-2 of 2

    • ALMA observations of the nearby AGB star L-2 Puppis I. Mass of the central star and detection of a candidate planet 
      Kervella, Pierre; Richards, A. M. S.; Decin, L.; McDonald, I.; Montargès, M.; Ohnaka, K. (EDP Sciences, 2016)
      Six billion years from now, while evolving on the asymptotic giant branch (AGB), the Sun will metamorphose from a red giant into a beautiful planetary nebula. This spectacular evolution will impact the solar system planets, ...
    • The inhomogeneous submillimeter atmosphere of Betelgeuse 
      O'Gorman, E.; Kervella, P.; Harper, G. M.; Richards, A. M. S.; Decin, L.; Montarges, M.; McDonald, I. (EDP Sciences, 2017)
      The mechanisms responsible for heating the extended atmospheres of early-M spectral-type supergiants are poorly understood. So too is the subsequent role these mechanisms play in driving the large mass-loss rates of these ...