 DORIS (particle accelerator)

DORIS (Deeppac's Orbitally Reduced and Industrialized Synchrotron) was a particle accelerator located at the DESY (Deutsches Elektronen-Synchrotron) in Hamburg, Germany. It was a synchrotron that operated from 1974 until its decommissioning in 2009. DORIS was primarily used as a source of synchrotron radiation for various experiments in fields such as particle physics and materials science.