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Metallicity of M dwarfs - III. Planet-metallicity and planet-stellar mass correlations of the HARPS GTO M dwarf sample

Metallicity of M dwarfs - III. Planet-metallicity and planet-stellar mass correlations of the HARPS GTO M dwarf sample

Aims. The aim of this work is the study of the planet-metallicity and the planet-stellar mass correlations for M dwarfs from the HARPS GTO M dwarf subsample. Methods. We use a new method that takes advantage of the HARPS high-resolution spectra to increase the precision of metallicity, using previous photometric …