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Guo, Z.Y.

Paper Title Page
WEPLT119 Beam Instabilitiy Studies of BEPC and BEPCII 2128
 
  • J.Q. Wang, Z.Y. Guo, Y.D. Liu, Q. Qin, Z. Zhao, D.M. Zhou
    IHEP Beijing, Beijing
 
  BEPC has been well operated for more then 10 years, and it will be upgraded to a double ring electron positron collider using the existing tunnel, namely BEPCII. This paper describes the recent studies on beam instabilities in BEPC for the improvement of its performance as well as for BEPCII. The instabilities caused by impedance and two-stream effect are investigated. The experimental and simulation results are reported.