Experience with low-alpha lattices at the Diamond Light Source
Experience with low-alpha lattices at the Diamond Light Source
复制标题
DOI：
10.1103/physrevstab.14.040705
复制
发表时间：
2011-04-13
影响因子：
--
通讯作者：
Bartolini, R.
中科院分区：
文献类型：
--
作者：
Martin, I. P. S.;Rehm, G.;Bartolini, R.
在本文中，我们提出的经验，在钻石光源的设计，实施和操作的低动量压缩因子晶格产生短的x射线脉冲和相干太赫兹辐射。从理论的角度回顾了高阶项在动量压缩因子的扩展对束流动力学的影响，并讨论了钻石的高发射度和低发射度解决方案的细节。采取措施来表征各种机器条件下的晶格，沿着的实际限制，存在的动量压缩因子接近零。
In this paper we present the experience at Diamond Light Source in the design, implementation, and operation of low momentum compaction factor lattices for the generation of short x-ray pulses and coherent THz radiation. The effects of higher-order terms in the expansion of the momentum compaction factor on beam dynamics are reviewed from a theoretical point of view, and the details of both high-and low-emittance solutions at Diamond are discussed. Measurements taken to characterize the lattices under a variety of machine conditions are presented, along with the practical limitations that exist as the momentum compaction factor is made to approach zero.