TY - JOUR AU - González Payo, J. AU - Cortés Contreras, Miriam AU - Lodieu, N. AU - Solano, E. AU - Zhang, Z.H. AU - Gálvez-Ortiz, M.-C. PY - 2021 DO - 10.1051/0004-6361/202140493 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/8443 T2 - Astronomy & Astrophysics AB - Aims: The aim of the project is to identify wide common proper motion companions to a sample of spectroscopically confirmed M and L metal-poor dwarfs (also known as subdwarfs) to investigate the impact of metallicity on the binary fraction of low-mass... LA - eng PB - EDP Sciencies KW - Low-mass stars KW - M-dwarf metallicities KW - Proper-motion stars KW - Digital sky survey KW - Stellar kinematic groups KW - Carmenes input catalog KW - Blue L dwarf KW - Brown dwarfs KW - Statistical properties KW - Photometric system TI - Wide companions to M and L subdwarfs with Gaia and the Virtual Observatory TY - journal article VL - 650 ER -