A summary of results obtained with the cryogenic electrostatic storage ring DESIREE

This paper highlights results from recent studies of cryogenically cooled atomic and molecular anions carried out at the DESIREE storage ring facility at Stockholm University in Stockholm, Sweden. These results include measurements of lifetimes of excited metastable states in atomic anions (S−, Se−, Te−, Ni−, and Pt−), pilot studies of rotational cooling of OH−, and cooling and decay of cluster anions exemplified by results for Ag5−.