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RIS citation export for THPGW043: Conceptual design of a MeV Ultrafast Electron Diffraction Based on 1.4 Cell RF Gun

AU  - Li, J.J.
AU  - Chen, H.M.
AU  - Fan, K.
AU  - Song, Y.
AU  - Yang, P.
AU  - Yang, Y.T.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Conceptual design of a MeV Ultrafast Electron Diffraction  Based on 1.4 Cell RF Gun
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - Ultrafast Electron Diffraction (UED) is a powerful tool to investigate the dynamic structure with temporal scale of 100 femtoseconds and spatial scale of atomic length. To achieve high quality diffraction patterns, the transverse emittance and the longitudinal length of electron bunches should be reduced. MeV UED, using photocath-ode RF gun instead of traditional DC gun, is being developed to produce high quality electron bunches with lower emittance and shorter length. We are developing a MeV UED facility based on a 1.4 cell photocathode RF gun that can provide higher acceleration gradient at Huazhong University of Science and Technology. In this paper, the conceptual design of the MeV UED is pro-posed with typical parameters of the system, as well as the ASTRA simulation results of optimization.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3679
EP  - 3681
KW  - electron
KW  - gun
KW  - cathode
KW  - emittance
KW  - laser
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-THPGW043
UR  - http://jacow.org/ipac2019/papers/thpgw043.pdf
ER  -