A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z  

Hyunchang, J.

Paper Title Page
FRPMN038 Simulation of Synchro-betatron Sideband Instability caused by Electron Clouds at KEKB 4033
  • J. W. Flanagan, K. Ohmi
    KEK, Ibaraki
  • E. Benedetto
    CERN, Geneva
  • J. Hyunchang
    POSTECH, Pohang, Kyungbuk
  Electron cloud causes a fast head-tail instability above a threshold density. Experiments at KEKB showed synchro-betatron sideband, which indicates the head-tail instability. The sideband appears near νy+kνs, where 1<k<2, that differs from ordinary instability seen near νys. We investigate the origin of the sideband using a computer simulation.