Numerical Analysis of a Beam-Energy-Spread Monitor Using Multi-Stripline Electrodes

A beam-energy-spread monitor is under development in order to control and stabilize the energy spread of high-current single-bunch electron beams for producing a sufficient number of positrons. The author has proposed a new monitor using multi-stripline electrodes in order to reinforce this purpose. This report describes the basic design of the monitor based on a numerical analysis. The analysis result shows that the resolution of an energy-spread measurement is expected to be less than 0.3% for nominal operation conditions.