2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/223931The Lambda, Sigma0 and Sigma+ hyperon production in NN collisions is studied at the COSY - 11 installation in order to investigate the production mechanism as well as to extract information about the Y-N interaction.3 pages, 2 figuresNuclear Experimenttext