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Near-infrared spectroscopy of M dwarfs. I. CO molecule as an abundance indicator of carbon†
DOI: 10.1093/pasj/psu078
Bibcode: 2014PASJ...66...98T
Tsuji, Takashi; Nakajima, Tadashi
Based on the near-infrared spectra of 42 M dwarfs, carbon abundances are determined from the ro-vibrational lines of the CO (2-0) band. We apply Teff values based on the angular diameters if available or use the Teff values in a log Teff-M3.4 relation (M3.4 is the absolute magnitude at 3.4 &mi…
2014
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Publications of the Astronomical Society of Japan
Hipparcos
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