Bunch Length Measurements using a Transverse Deflecting Cavity on VELA
Bunch Length Measurements using a Transverse Deflecting Cavity on VELA
复制标题
使用 VELA 上的横向偏转腔测量束长度
DOI：
10.18429/jacow-ipac2016-mopmr035
复制
发表时间：
2016
期刊：
影响因子：
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通讯作者：
A. Wolski
中科院分区：
文献类型：
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作者：
J. Mckenzie;S. Buckley;G. Burt;L. Cowie;P. Goudket;M. Jenkins;B. Militsyn;A. Moss;A. Wheelhouse;A. Wolski
版权所有© 2016 CC-BY-3.0和各自的作者。位于英国达雷斯伯里实验室的VELA装置包括一个5 MeV/c的2.5单元S波段光注入电子枪。这种枪在“吹出”制度与子200 fs长度驱动激光器：所产生的聚束长度是由空间电荷效应。我们提出了使用S波段横向偏转腔进行的测量，以表征聚束长度与电荷的函数以及枪操作阶段的函数。
Copyright © 2016 CC-BY-3.0 and by the respective authors. The VELA facility at Daresbury Laboratory in the UK includes a 5 MeV/c 2.5 cell S-band photoinjector gun. This gun operates in the "blow-out" regime with a sub-200 fs length drive laser: the resulting bunch length is determined by space-charge effects. We present measurements made with an S-band transverse deflecting cavity to characterise the bunch length as a function of charge, and as a function of the gun operating phase.