Title :
Numerical design analysis of energy-spread monitor using multi-stripline electrodes
Author :
Suwada, Tsuyoshi
Author_Institution :
Accel. Lab., High Energy Accel. Res. Organ., Tsukuba, Japan
fDate :
Oct. 27 2013-Nov. 2 2013
Abstract :
A new energy-spread monitor is under development in order to control the transverse positions and energy spread of a single-bunch positron beam with charges of 4 nC. This monitor is to be installed at a dispersion section of the beam transport line (E = 1.1 GeV) for the positron beam transporting from the linac to a damping ring towards the Super KEK B-factory. The author proposes the use of this new monitor consisting of multi-stripline electrodes in order to simultaneously measure not only the transverse beam positions but also the energy spread pulse-by-pulse. This report describes in detail the basic design of the energy-spread monitor, its detection sensitivity and its characteristics depending on the transverse positions and energy spread of the positron beam based on numerical simulations.
Keywords :
linear accelerators; numerical analysis; particle beam diagnostics; particle beam dynamics; KEKB linac; Super KEK B-factory; beam transport line dispersion section; detection sensitivity; energy-spread monitor; multistripline electrodes; numerical design analysis; single-bunch positron beam transport; transverse beam position control; Electrodes; Electrostatics; Image segmentation; Monitoring; Particle beams; Positrons; Structural beams;
Conference_Titel :
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE
Conference_Location :
Seoul
Print_ISBN :
978-1-4799-0533-1
DOI :
10.1109/NSSMIC.2013.6829492
