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RIS citation export for WEPRB049: HOM Analysis of the 4-cell Superconducting Cavity on CTFEL Facility

AU  - Luo, X.
AU  - He, T.H.
AU  - Lao, C.L.
AU  - Shan, L.J.
AU  - Shen, X.M.
AU  - Wang, F.
AU  - Wu, D.
AU  - Zhou, K.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - HOM Analysis of the 4-cell Superconducting Cavity on CTFEL Facility
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The higher order modes (HOMs) of the 1.3GHz 4-cell cavity on CTFEL facility is analyzed in this paper. The passbands of the HOMs in the 4-cell cavity were simulat-ed, and the most harmful modes were determined. The power of the wakefields was estimated. By microwave test at room temperature, the frequencies of the HOMs were measured, as well as the external Q’s of the HOM cou-plers. Besides, a frequency distribution measurement system was built. The HOM signal excited by beam at 2 K temperature is measured, and some preliminary results are obtained. The measurement techniques and results of the HOM damping performance are presented in this paper.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 2918
EP  - 2920
KW  - cavity
KW  - simulation
KW  - electron
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-WEPRB049
UR  - http://jacow.org/ipac2019/papers/weprb049.pdf
ER  -