papers
Publications (4)
astro-ph.SR2018
Evolution of the magnetic field of Betelgeuse from 2009 - 2017
P. Mathias, M. Aurière, A. López Ariste +14
astro-ph.SR2018
The convective photosphere of the red supergiant CE Tau. I. VLTI/PIONIER H-band interferometric imaging
M. Montargès, R. Norris, A. Chiavassa +3
astro-ph.SR2016
Discovery of a complex linearly polarized spectrum of Betelgeuse dominated by depolarization of the continuum
M. Aurière, A. López Ariste, P. Mathias +15
astro-ph.SR2018
Convective cells in Betelgeuse: imaging through spectropolarimetry
A. López Ariste, P. Mathias, B. Tessore +7