FAST Low-Energy Beamline Studies: Toward High-Peak 5D Brightness Beams for FAST-GREENS-Reference-Cited by-同舟云学术

FAST Low-Energy Beamline Studies: Toward High-Peak 5D Brightness Beams for FAST-GREENS

Published:2023-11-17 Issue:4 Volume:7 Page:42
ISSN:2410-390X
Container-title:Instruments
language:en
Short-container-title:Instruments

Author:

Cropp Frederick¹^ORCID,Ruan Jinhao²,Santucci James²,MacLean Daniel²,Lumpkin Alex H.²,Hall Christopher C.³,Edelen Jonathan P.³,Murokh Alex⁴,Broemmelsiek Daniel²,Musumeci Pietro¹

Affiliation:

1. Department of Physics and Astronomy, University of California, Los Angeles, Los Angeles, CA 90095, USA

2. Fermi National Accelerator Laboratory, Batavia, IL 60510, USA

3. RadiaSoft, Boulder, CO 80301, USA

4. RadiaBeam Technologies, Santa Monica, CA 90404, USA

Abstract

The FAST beamline is the injector for the planned Gamma-Ray Electron ENhanced Source (GREENS) program, which aims to achieve the demonstration and first application of a high-efficiency, high-average-power free-electron laser at 515 nm. FAST-GREENS requires high 5D peak brightness; transverse normalized projected emittances of 3 mm-mrad and a peak current of 600 A are the minimum beam requirements for the FEL to reach the 10% efficiency goal. In this work, studies of the low-energy section of the FAST beamline are presented toward these ends, including preliminary measurements of beam compression and beam emittance. An effort toward developing a high-fidelity simulation model that could be later optimized for FAST-GREENS is presented.

Funder

NSF

US Department of Energy Office of Science

Publisher

MDPI AG

Subject

Instrumentation

Link

https://www.mdpi.com/2410-390X/7/4/42/pdf

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