On application of superconducting resonators for reconstruction of proton injector for nuclotron complex

The possibility of replacing LU-20 drift tube linac, the injector for Nuclotron accelerator complex, with a superconducting proton accelerator with an output energy of up to 50 MeV consisting of a sequence of independently phased cavities and solenoids is considered. The results of choosing the general layout of the accelerator and the beam dynamics simulation are presented.