[alpha/Fe] in the thin and the thick disk towards an automatic parametrization of stellar spectra

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/8521We test an automatic procedure to measure [Fe/H] and [alpha/Fe] on high resolution spectra. The test sample is the intersection of the ELODIE library and a catalogue of 830 stars having well determined abundances.Three-dimensional Universe with Gaia, 4-7 October 2004, Observatoire de Paris-Meudon, France (ESA SP-576), eds M. Perryman & C. TuronAstrophysics[alpha/Fe] in the thin and the thick disk towards an automatic parametrization of stellar spectratext