Author: Pinayev, I.
Paper Title Page
TUPA15 Beam Postion Monitor for Energy Recovery Linac 361
 
  • I. Pinayev
    BNL, Upton, Long Island, New York, USA
 
  Funding: This work is supported by US Department of Energy.
The energy recovery linacs have co-propagating beams in the same vacuum vessel. These beams can have different trajectories, which should be distinguished by beam position monitors (BPM). In this paper we present a concept of BPM utilizing the phase information for calculation individual position of each of the two beams (accelerating and decelerating). The practical realizations are presented and achievable accuracy is estimated.