Developments of the Calibation Tools for Beam Position Monitor at J-PARC Linac
Developments of the Calibation Tools for Beam Position Monitor at J-PARC Linac
复制标题
J-PARC Linac 光束位置监测器校准工具的开发
DOI：
10.1109/pac.2005.1591264
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
N. Kamikubota
中科院分区：
文献类型：
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作者：
S. Sato;T. Tomisawa;H. Akikawa;A. Ueno;S. Lee;Z. Igarashi;M. Ikegami;T. Toyama;N. Kamikubota
在J-PARC直线加速器中，对光束位置监测器（bpm）的校准主要有两个要求。一是bpm需要以小于100微米的精度进行校准，以最大限度地减少世界上最高级别质子强度的光束损失。另一个问题是，大约有100个bpm需要被校准和一致地维护。为了达到这些要求，正在开发校准工具。在开发过程中，利用了MEBT线组实际梁的经验进行了DTL调试。本文介绍了校准工具的发展现状。
In the J-PARC LINAC, there are mainly two requirements for calibration of beam position monitors (BPMs). One is that BPMs need to be calibrated with the accuracy of less than about a hundred micrometers to minimize beam loss for the world highest class of proton intensity. The other is that about a hundred of BPMs need to be calibrated and maintained consistently. To achieve these requirements, the calibration tools are being developed. During development, experiences on real beam in a MEBT line set for the DTL commissioning are utilized. The status of the development of calibration tools is described in this paper.