2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/202917We describe the program of research and development being undertaken by a consortium of Illinois university groups to develop liquid-hydrogen energy absorbers for muon-beam cooling for a possible stored-muon-beam neutrino factory.11 pages, 5 figures; presented at the NuFact'00 Workshop, Monterey, California, May 22-26, 2000Accelerator Physicstext