TY - JOUR AU - Caballero, J. A. AU - Cortés Contreras, Miriam AU - Montes Gutiérrez, David PY - 2021 DO - 10.1051/0004-6361/202141031 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/4481 T2 - Astronomy & Astrophysics AB - Context. M dwarfs are ideal targets for the search of Earth-size planets in the habitable zone using the radial velocity method, attracting the attention of many ongoing surveys. As a by-product of these surveys, new multiple stellar systems are also... LA - eng PB - EDP Sciencies KW - Low-mass stars KW - All-sky survey KW - Stellar kinematic groups KW - Adaptive optics system KW - K2 rotation periods KW - Young moving groups KW - Porper-motion KW - Chromospheric activity KW - Echelle spectrograph KW - Luminosity function TI - The CARMENES search for exoplanets around M dwarfs Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary TY - journal article VL - 653 ER -