Simulation of Stochastic Momentum Cooling Process With Palmer Method in a Storage Ring

For the Proposed Lanzhou Heavy ion Cooler Storage mug (HIRFL-CSR),stochastic cooling is studied tO improve the beam quality and increase the luminosity. The longitodinal stochastic cooling Process of a stored beam with Palmer method is simulated,based on the Fokker-Planck equation. OPtimum gain is obtained and applied during the simulation with the designed hardware Parameters. The resultS are discussed. Received 17 March 1998