2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92252A novel effect of population transfer in a five-level system is analyzed. This population transfer effect is found to be a version of a Raman process, which is facilitated and assisted by coherence effects, acting to close other available decay channels.International Wokshop and Seminar on Rydberg Physics, 19 April - 14 May 2004, Dresden, GermanyQuantum Physicstext