Approach to ordered structure of the beam at S-LSR

Abstract

An approach with S-LSR at ICR, Kyoto University to attain an ordered structure for a circulating beam in a storage ring with a speed that is not negligible compared with the light velocity is described. An experimental approach for one-dimensional (1D) ordering of a 7 MeV proton beam with the use of electron beam cooling is given first and then experimental plans to realize crystalline structures of 24Mg+ ions with a kinetic energy of 35 keV by applying laser cooling are described together with computer-simulation results by a molecular dynamics (MD) code.