Electro-optic sampling beam position monitor for relativistic electron beams

被引：4

作者：

Hunt-Stone, Keenan ^{[1
]}

Ariniello, Robert ^{[1
]}

Doss, Christopher ^{[1
]}

Lee, Valentina ^{[1
]}

Litos, Mike ^{[1
]}

机构：

[1] Univ Colorado, Ctr Integrated Plasma Studies, 2000 Colorado Ave, Boulder, CO 80309 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2021年 / 999卷

关键词：

Electron beams; Plasma accelerators; Non-destructive; ACCELERATION;

D O I：

10.1016/j.nima.2021.165210

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An electro-optic sampling beam position monitor for installation at the SLAC National Accelerator Laboratory FACET-II facility is described. Simulations of the detector signal were performed using realistic electron beam current profiles, demonstrating that this single-shot, non-destructive, compact detector is capable of resolving the relative transverse offset and longitudinal separation of an ultra-relativistic, two-bunch electron beam to order 1 pm and 10 fs, respectively. A design study was performed to optimize the detector?s response to the ultra-relativistic two-bunch electron beam utilized in plasma wakefield accelerator experiments. In addition, the expected sensitivity to beam tilt is studied for typical electron beams used in free electron lasers.

引用

页数：7

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