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RIS citation export for SUSPSIK005: High-Gradient Breakdown Studies of X-Band Choke-Mode Structures

TY - CONF
AU - Wu, X.W.
AU - Abe, T.
AU - Chen, H.B.
AU - Higo, T.
AU - Matsumoto, S.
AU - Shi, J.
AU - Zha, H.
ED - Schaa, Volker RW
ED - Arduini, Gianluigi
ED - Pranke, Juliana
ED - Seidel, Mike
ED - Lindroos, Mats
TI - High-Gradient Breakdown Studies of X-Band Choke-Mode Structures
J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14–19 May, 2017
C1 - Copenhagen, Denmark
T2 - International Particle Accelerator Conference
T3 - 8
LA - english
AB - As an alternative design for Compact Linear Collider (CLIC) main accelerating structures, X-band choke-mode damped structures had been studied for several years. However, the performance of choke-mode cavity under high power is still in lack of research. Two standing-wave single-cell choke-mode damped accelerating structures working at 11.424 GHz and one reference structure without choke were designed, manufactured, low-power measured, and tuned by accelerator group at Tsinghua University. High-power test had been done on them to study the breakdown phenomenon in high gradient and how the choke affects high-gradient properties. A max gradient of 75 MV/m were achieved by the choke-mode structure and the choke breakdown limited further increasing of the gradient. Inner surface inspection of the choke-mode structures indicates that the axial part of the choke limits the performance of the structure. Based on this observation, three new choke-mode structures were designed and being manufactured.
PB - JACoW
CP - Geneva, Switzerland
SP - 1322
EP - 1325
DA - 2017/05
PY - 2017
SN - 978-3-95450-182-3
DO - 10.18429/JACoW-IPAC2017-TUPAB010
UR - http://jacow.org/ipac2017/papers/tupab010.pdf
ER -