372 citations · 3k across the 72 of their papers we have counts for
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astro-ph2003★ 142 cited
Flares from small to large: X-ray spectroscopy of Proxima Centauri with XMM-Newton
M. Guedel, M. Audard, F. Reale +2
(Abridged) We report results from a comprehensive study of the nearby M dwarf Proxima Centauri with the XMM-Newton satellite. We find strongly variable coronal X-ray emission, with…
astro-ph2003
Coronae of Cool Stars
M. Audard, S. A. Drake, M. Güdel +6
We present preliminary results of grating observations of YY Mensae and V824 Arae by Chandra and XMM-Newton. Spectral features are presented in the context of the emission measure…
astro-ph2003★ 40 cited
Separating the X-Ray Emissions of UV Ceti A and B with Chandra
Marc Audard, Manuel Guedel, Stephen L. Skinner
We present the first spatially separated X-ray observation of the active UV Ceti binary with \textit{Chandra}, providing important new information on the relative X-ray activity le…