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Overview of CW electron guns and LCLS-II RF gun performance

Authors :
Zhou, F.
Adolphsen, C.
Dowell, D.
Xiang, R.
Source :
Frontiers in Physics 11(2023), 1150809
Publication Year :
2023
Publisher :
Frontiers Media SA, 2023.

Abstract

Various continuous-wave (CW) electron gun technologies are reviewed, including DC, superconducting radio frequency RF (SRF), hybrid DC-SRF and normal-conducting RF. Also, the SLAC Linac Coherent Light Source II (LCLS-II) normal-conducting RF gun and injector are described, and the performance to date, including the bunch emittance achieved and the dark current observed, is presented.

Subjects

Subjects :
SRF gun
LCLS-II
emittance
Materials Science (miscellaneous)
dark current
Biophysics
CW
General Physics and Astronomy
DC gun
Physical and Theoretical Chemistry
NC RF gun
Mathematical Physics

Details

Language :
English
ISSN :
2296424X
Volume :
11
Database :
OpenAIRE
Journal :
Frontiers in Physics
Accession number :
edsair.doi.dedup.....619cdc55bba785f870fd7a6ec46c31f3
Full Text :
https://doi.org/10.3389/fphy.2023.1150809
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