The X8C dual wire beam position monitor
The X8C dual wire beam position monitor
复制标题
X8C 双线光束位置监视器
DOI：
10.1016/0168-9002(94)91148-7
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
R. Bartlett
中科院分区：
文献类型：
--
作者：
R. W. Alkire;E. Sullivan;F. D. Michaud;W. Trela;R. Bartlett
本文介绍了一种与超高真空兼容的双线束流位置监测器的设计和性能，并将其应用于国家空间激光装置的X8C束线。该装置可以确定X射线束的相对垂直位置，误差在±5μm以内。在X8C处，线监视器用于观察每次新电子填充后X射线束位置的再现性，并观察在存储束条件期间可能出现的不稳定性。来自NSLS X射线环形拾取电极的数据被提出来独立评估线监测器的准确性。
Design and performance of a UHV compatible dual wire beam position monitor are presented with specific applications to beamline X8C at the NSLS. This device can determine the relative vertical position of the X-ray beam to within ±5μm. At X8C, the wire monitor is used to observe the reproducibility of the X-ray beam position after each new electron fill and to watch for instabilities that may arise during stored beam conditions. Data from the NSLS X-ray ring pick-up electrodes are presented to independently assess wire monitor accuracy.