Electron cloud measurements and simulations for the Brookhaven Relativistic Heavy Ion Collider

被引:16
|
作者
Fischer, W [1 ]
Brennan, JM [1 ]
Blaskiewicz, M [1 ]
Satogata, T [1 ]
机构
[1] Brookhaven Natl Lab, Upton, NY 11973 USA
来源
PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS | 2002年 / 5卷 / 12期
关键词
D O I
10.1103/PhysRevSTAB.5.124401
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Intense ion beams in the Brookhaven Relativistic Ion Collider lead to a rise in the vacuum pressure. Electron clouds can contribute to such a process. To measure electron cloud densities the coherent tune shift along the bunch train was observed with different bunch spacings and intensities. From the measured coherent tune shifts, electron cloud densities are computed and compared with densities obtained in electron cloud simulations.
引用
收藏
页码:55 / 62
页数:8
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