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Paper: He I 10830 AA in Late-Type Dwarfs
Volume: 154, Cool Stars, Stellar Systems and the Sun: Tenth Cambridge Workshop
Page: 1392
Authors: Byrne, P. B.; Sarro, L. M.; Lanzafame, A. C.
Abstract: We present high-resolution, high-signal-to-noise observations of the He 1 10830 AA line in K and M dwarf stars over a range of activity levels. The line is detected in all our target stars in absorption and shows no obvious correlation with X-ray flux. A flare is detected in one star, which drives the line into net emission.
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