TY - JOUR AU - Cortés Contreras, Miriam AU - Montes Gutiérrez, David AU - Alonso Floriano, F. J. AU - otros, ... PY - 2017 DO - 10.1051/0004-6361/201629056 SN - 1432-0746 UR - https://hdl.handle.net/20.500.14352/17737 T2 - Astronomy & Astrophysics AB - Aims. We search for low-mass companions of M dwarfs and characterize their multiplicity fraction with the purpose of helping in the selection of the most appropriate targets for the CARMENES exoplanet survey. Methods. We obtained high-resolution... LA - eng PB - EDP Sciencies KW - Low-mass stars KW - Stellar kinematic groups KW - Nearby M dwarfs KW - Program trigonometric parallaxes KW - Proper motion stars KW - Southern M dwarfs KW - Solar-type stars KW - Brown dwarfs KW - Speckle interferometry KW - Spectroscopic survey TI - CARMENES input catalogue of M dwarfs II. High-resolution imaging with FastCam TY - journal article VL - 597 ER -