131 citations · 486 across the 9 of their papers we have counts for
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astro-ph.SR2010★ 31 cited
Direct detection of a magnetic field in the photosphere of the single M giant EK Boo: How common is magnetic activity among M giants?
R. Konstantinova-Antova, M. Auriere, C. Charbonnel +6
We study the fast rotating M5 giant EK Boo by means of spectropolarimetry to obtain direct and simultaneous measurements of both the magnetic field and activity indicators, in orde…
astro-ph.SR2010★ 113 cited
The magnetic field of Betelgeuse: a local dynamo from giant convection cells?
M. Auriere, J. -F. Donati, R. Konstantinova-Antova +3
Betelgeuse is an M supergiant with a complex and extended atmosphere, which also harbors spots and giant granules at its surface. A possible magnetic field could contribute to the…