Beam-position monitor system for the KEKB injector linac

被引:1
|
作者
Suwada, T [1 ]
Kamikubota, N [1 ]
Furukawa, K [1 ]
Kobayashi, H [1 ]
机构
[1] KEK, High Energy Accelerator Res Org, Ibaraki, Osaka 3050801, Japan
来源
关键词
D O I
10.1063/1.57050
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
About 90 stripline-type beam position monitors (BPMs) have been newly installed in the KEKB injector linac. These monitors easily reinforce handling beam orbits and measuring the charge of single-bunch electrons and positrons which are injected to the KEKB rings. The design value of the beam position resolution is expected to be less than 0.1 mm. A new data-acquisition (DAQ) system has been developed in order to control these monitors in real time. The hardware and software of 18 front-end computers were tuned for the linac commissioning. This report describes the hardware and software system, the monitor calibration, and preliminary beam test results.
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收藏
页码:340 / 347
页数:8
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