TY - JOUR AU - González Hernández, J. I. AU - Montes Gutiérrez, David AU - Tabernero Guzmán, Hugo Martín PY - 2015 DO - 10.1051/0004-6361/201425232 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/24045 T2 - Astronomy and astrophysics AB - Context. Stars are born together from giant molecular clouds and, if we assume that the priors were chemically homogeneous and well-mixed, we expect them to share the same chemical composition. Most of the stellar aggregates are disrupted while... LA - eng M2 - A47/1 PB - EDP Sciencies KW - Old open clusters KW - Late-type stars KW - Lte line formation KW - Model atmospheres KW - Atomic diffusion KW - Galactic disk KW - Molecular clouds KW - Abundances KW - Parameters KW - Metallicity TI - Testing the chemical tagging technique with open clusters TY - journal article VL - 577 ER -