2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/167680We present first results from evolutionary simulations aimed at exploring the Hot-Flasher scenario for the formation of H-deficient subdwarf stars. The two types of late hot flashers that lead to He-enriched surfaces, "deep" and "shallow" mixing cases, are investigated for different metallicities.2 Pages, 1 Figure, 1 Table. Presented at the Third Conference in Hydrogen Deficient Stars, Tubingen, September, 2007Astrophysicstext