Theoretical study of proton beam preparation for the g-2 experiment

Ng, K.Y. ; /Fermilab

关键词: PROTON BEAMS;    ROTATION;    ACCELERATORS Accelerators;   

DOI  :  10.2172/1038542
RP-ID  :  FERMILAB-FN-0934-APC
PID  :  OSTI ID: 1038542
Others  :  TRN: US1202014

学科分类：核物理和高能物理

美国|英语

来源: SciTech Connect

【 摘 要 】

Beam preparation for the g-2 experiment is studied. Because of limited 2.5-MHz rf voltage and the 66-ms limited time duration allowance for the whole process, the Booster batch must be first captured to a lower 2.5-MHz rf voltage followed by a rotation in the 2.5-MHz bucket in order to achieve the required narrow half bunch width of 50 ns. The appearance of bunch tails can be reduced by first rotation by a linear barrier voltage before the adiabatic capture.