BRITE-Constellation high-precision time-dependent photometry of the early O-type supergiant ζ Puppis unveils the photospheric drivers of its small- and large-scale wind structures

Tahina Ramiaramanantsoa , Anthony Moffat , Robert Harmon (1) , Richard Ignace , Nicole St-Louis , Dany Vanbeveren , Tomer Shenar , Herbert Pablo , Richard Richardson , Ian Howarth , Ian Stevens , Caroline Piaulet , Lucas St-Jean , Thomas Eversberg , Andrzej Pigulski , Adam Popowicz , Rainer Kuschnig , Elżbieta Zocłońska , Bram Buysschaert (2) , Gerald Handler , Werner Weiss (3) , Gregg Wade , Slavek Rucinski , Konstanze Zwintz , Paul Luckas , Bernard Heathcote , Paul Cacella , Jonathan Powles , Malcolm Locke , Terry Bohlsen , André-Nicolas Chené , Brent Miszalski , Wayne Waldron , Marissa Kotze , Enrico Kotze , T. Bohm

1 Department of Pathology
2 LESIA (UMR_8109) - Laboratoire d'études spatiales et d'instrumentation en astrophysique
3 AEE-Institute of Sustainable Technologies

Domaines: Planète et Univers [physics]; Astrophysique [astro-ph]; Astrophysique stellaire et solaire [astro-ph.SR]

Tahina Ramiaramanantsoa, Anthony Moffat, Robert Harmon, Richard Ignace, Nicole St-Louis, et al.. BRITE-Constellation high-precision time-dependent photometry of the early O-type supergiant ζ Puppis unveils the photospheric drivers of its small- and large-scale wind structures. Monthly Notices of the Royal Astronomical Society, 2018, 473 (4), pp.5532-5569. ⟨10.1093/mnras/stx2671⟩. ⟨hal-02106861⟩