Preconceptual design of an injector for an NLC Engineering Test Facility

A. Todd, H. Bluem, C. Bohn
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引用次数: 0

Abstract

The preconceptual design of an S-band photo-injector system for a Next Linear Collider (NLC) Engineering Test Facility (ETF) at Fermi National Accelerator Laboratory (FNAL) has been completed. A photocathode gun will deliver a range of bunch charges up to 4 nC at around 190 MeV. The projected performance is 2.5 /spl pi/ mm-mrad rms normalized transverse emittance at 1 nC and 6.7 /spl pi/ mm-mrad at 3.6 nC bunch charge, for 0.5 mm rms radius spherical bunches with an energy spread of less than 0.1%. We describe the proposed beamline and the performance achieved in end-to-end simulations.
NLC工程测试设备喷射器的概念前设计
费米国家加速器实验室(FNAL)下一代线性对撞机(NLC)工程测试设施(ETF) s波段光注入系统的概念前设计已经完成。光电阴极枪将在190兆电子伏左右提供高达4nc的束荷。对于半径为0.5 mm rms、能量扩散小于0.1%的球状束,在1 nC束荷时,其归一化横向发射率为2.5 /spl pi/ mm-mrad,在3.6 nC束荷时,其归一化横向发射率为6.7 /spl pi/ mm-mrad。我们描述了所提出的波束线和在端到端仿真中取得的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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