Optimizing Cavity Gradients in Pulsed LINACS using the Cavity Transient Response.

Cancelo, G. ; Vignoni, A.

Technical Information Center Oak Ridge Tennessee

关键词: Particle accelerators;    Amplitudes;    Linear accelerators;    Luminosity;    Simulation;   

RP-ID  :  DE2008940837

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

In order to achieve beam intensity and luminosity requirements, pulsed LINAC accelerators have stringent requirements on the amplitude and phase of RF cavity gradients. The amplitude and phase of the RF cavity gradients under heavy beam loading must be kept constant within a fraction of a % and a fraction of a degree respectively. The current paper develops a theoretical method to calculate RF parameters that optimize cavity gradients in multi cavity RF units under heavy beam loading. The theory is tested with a simulation example.