Extremely High Current, High-Brightness Energy Recovery Linac
Extremely High Current, High-Brightness Energy Recovery Linac
复制标题
极高电流、高亮度能量回收直线加速器
DOI：
10.1109/pac.2005.1590689
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
J. Preble
中科院分区：
文献类型：
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作者：
I. Ben;D. Barton;D. Beavis;M. Blaskiewicz;J. Brennan;A. Burrill;R. Calaga;P. Cameron;X. Chang;R. Connolly;D. Gassner;J. Grimes;H. Hahn;A. Hershcovitch;H. Hseuh;P. Johnson;D. Kayran;J. Kewisch;R. Lambiase;V. Litvinenko;G. McIntyre;W. Meng;T. Nehring;A. Nicoletti;D. Pate;B. Oerter;J. Rank;T. Rao;T. Roser;T. Russo;J. Scaduto;Z. Segalov;K. Smith;N. Williams;K. Wu;V. Yakimenko;K. Yip;A. Zaltsman;Y. Zhao;A. Burger;A. Favale;D. Holmes;M. Cole;J. Rathke;T. Schultheiss;H. Bluem;A.M. Melville Todd;J. Delayen;W. Funk;P. Kneisel;L. Phillips;J. Preble
新一代光源、电子冷却器、高功率fel、康普顿x射线源和许多其他加速器都是由高功率、高亮度电子束的新兴技术实现的。为了获得安培级电流的预期性能水平，许多技术障碍尚未被打破。BNL的对撞机加速器部门正在研究其中的一些技术，用于RHIC应用的电子冷却，以及未来可能的电子-强子对撞机。我们将描述连续波、大电流和高亮度电子束的工作。这将包括超导激光光电阴极射频枪和加速器腔的描述，该加速器腔能够在平均电流为一安培的数量级下产生低发射度（约1微米均方根归一化）一纳米库仑束。
Next generation light-sources, electron coolers, high-power FELs, Compton X-ray sources and many other accelerators were made possible by the emerging technology of high-power, high-brightness electron beams. In order to get the anticipated performance level of ampere-class currents, many technological barriers are yet to be broken. BNL’s Collider-Accelerator Department is pursuing some of these technologies for its electron cooling of RHIC application, as well as a possible future electron-hadron collider. We will describe work on CW, high-current and high-brightness electron beams. This will include a description of a superconducting, laser-photocathode RF gun and an accelerator cavity capable of producing low emittance (about 1 micron rms normalized) one nano-Coulomb bunches at currents of the order of one ampere average.