Author:
Nakamura N,Tanimoto Y,Higashi N,Harada K,Shimada M,Uchiyama T,Nogami T,Ueda A,Nagahashi S,Obina T,Takai R,Sagehashi H,Nigorikawa K,Tanaka O,Kato R,Sakai H
Abstract
Abstract
Infrared (IR) SASE-FEL emission was successfully generated for macro pulses of about 1 μs with the maximum repetition rate of 5 Hz at the cERL. In the future, high-power FEL operation will be planned to increase electron bunches drastically with energy recovery. Therefore, the dump line was redesigned and reconstructed to increase the momentum acceptance and to improve the magnet system for avoiding serious beam loss in the high power FEL operation. Furthermore, the first beam-transport study was performed by transporting the beam directly from the injector to the beam dump through the reconstructed dump line. In this paper, we present the reconstructed dump line and the beam-transport study. The new dump line can be a model for dump lines of high-power ERL-FELs.
Subject
Computer Science Applications,History,Education
Cited by
1 articles.
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