138 citations · 331 across the 3 of their papers we have counts for
3 papers
astro-ph.EP2014★ 91 cited
The HARPS search for southern extra-solar planets XXXV. Planetary systems and stellar activity of the M dwarfs GJ 3293, GJ 3341, and GJ 3543
N. Astudillo-Defru, X. Bonfils, X. Delfosse +13
Context. Planetary companions of a fixed mass induce larger amplitude reflex motions around lower-mass stars, which helps make M dwarfs excellent targets for extra-solar planet sea…
astro-ph.EP2014★ 138 cited
A global analysis of Spitzer and new HARPS data confirms the loneliness and metal-richness of GJ 436 b
A. A. Lanotte, M. Gillon, B. -O. Demory +13
Context. GJ 436b is one of the few transiting warm Neptunes for which a detailed characterisation of the atmosphere is possible, whereas its non-negligible orbital eccentricity cal…
astro-ph.SR2014★ 102 cited
Metallicity of M dwarfs IV. A high-precision [Fe/H] and Teff technique from high-resolution optical spectra for M dwarfs
V. Neves, X. Bonfils, N. C. Santos +4
Aims. In this work we develop a technique to obtain high precision determinations of both metallicity and effective temperature of M dwarfs in the optical. Methods. A new method is…