Author: Du, Z.
Paper Title Page
THY02
Progress of Stochastic Cooling on SRing of HIAF  
 
  • J.X. Wu, Z. Du, X.J. Hu, G. Zhu
    IMP/CAS, Lanzhou, People’s Republic of China
  • F. Caspers, L. Thorndahl
    CERN, Meyrin, Switzerland
 
  We report on the preliminary design of Slot-ring and Faltin type pickups and kickers for stochastic pre-cooling of rare isotope beams from 400 MeV/u to 740 MeV/u (beta: 0.71-0.83), using a bandwidth of 0.6-1.2 Ghz for the Spectrometer ring (SRing) in the HIAF project at IMP. In this paper we present and discuss the shunt impedance data of both prototypes (Slot-ring and Faltin type) from measurements with beam on CSRm, as well as by numerical simulations. The simulated and measured results are in good agreement. Frequency domain simulations data for the SRing stochastic cooling systems are also presented in this paper.  
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