Longitudinal Jitter Analysis of a Linear Accelerator Electron Gun

doi:10.3390/app6110350

	Longitudinal Jitter Analysis of a Linear Accelerator Electron Gun
	Liu MS(刘明善); Iqbal, M; Liu, M
刊名	Applied Sciences-Basel
	2016
卷号	6 期号:11
关键词	gun trigger timing longitudinal jitter beam performance PARMELA
DOI	10.3390/app6110350
通讯作者	Munawar Iqbal
英文摘要	We present measurements and analysis of the longitudinal timing jitter of a Beijing Electron Positron Collider (BEPCII) linear accelerator electron gun. We simulated the longitudinal jitter effect of the gun using PARMELA to evaluate beam performance, including: beam profile, average energy, energy spread, and XY emittances. The maximum percentage difference of the beam parameters is calculated to be 100%, 13.27%, 42.24% and 65.01%, 86.81%, respectively. Due to this, the bunching efficiency is reduced to 54%. However, the longitudinal phase difference of the reference particle was 9.89 degrees . The simulation results are in agreement with tests and are helpful to optimize the beam parameters by tuning the trigger timing of the gun during the bunching process.
语种	英语
WOS记录号	WOS:000389532800040
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260580]
专题	高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Liu MS,Iqbal, M,Liu, M. Longitudinal Jitter Analysis of a Linear Accelerator Electron Gun[J]. Applied Sciences-Basel,2016,6(11).
APA	刘明善,Iqbal, M,&Liu, M.(2016).Longitudinal Jitter Analysis of a Linear Accelerator Electron Gun.Applied Sciences-Basel,6(11).
MLA	刘明善,et al."Longitudinal Jitter Analysis of a Linear Accelerator Electron Gun".Applied Sciences-Basel 6.11(2016).