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RIS citation export for WEPTS012: RF Design Studies of a 1.3 GHz Normal Conducting CW Buncher for European X-FEL

AU  - Lal, S.
AU  - Chen, Y.
AU  - Paramonov, V.V.
AU  - Qian, H.J.
AU  - Shaker, H.
AU  - Shu, G.
AU  - Stephan, F.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - RF Design Studies of a 1.3 GHz Normal Conducting CW Buncher for European X-FEL
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - A CW upgrade of European XFEL is under consideration, and CW electron injector is under R&D at DESY. One of the injector solutions is the LCLS-II like injector based on a normal conducting CW gun and buncher. RF design of a 1.3 GHz normal conducting buncher structure with accelerating voltage of ~ 400 kV, for such a CW injector is carried out at DESY Zeuthen site. The buncher structures with different geometrical shapes and numbers of cells are studied. The designs are optimized to have higher shunt impedance, higher mode separation and lower thermal power density for CW operation. Multipacting analysis and beam dynamics simulations are also presented.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3109
EP  - 3111
KW  - multipactoring
KW  - simulation
KW  - impedance
KW  - coupling
KW  - cavity
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-WEPTS012
UR  - http://jacow.org/ipac2019/papers/wepts012.pdf
ER  -