The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF
AU - Peng, M.M.
AU - Conde, M.E.
AU - Ha, G.
AU - Jing, C.-J.
AU - Liu, W.
AU - Power, J.G.
AU - Seok, J.
AU - Shao, J.H.
AU - Shi, J.
AU - Wisniewski, E.E.
ED - Yamazaki, Yoshishige
ED - Raubenheimer, Tor
ED - McCausey, Amy
ED - Schaa, Volker RW
TI - Optimization of a Single-Cell Accelerating Structure for Rf Breakdown Test With Short Rf Pulses
J2 - Proc. of NAPAC2019, Lansing, MI, USA, 01-06 September 2019
CY - Lansing, MI, USA
T2 - North American Particle Accelerator Conference
T3 - 4
LA - english
AB - RF breakdown is one of the major limitations to achieve high gradient acceleration for future structure-based normal conducting linear colliders. Previous statistic research shows that the breakdown rate is proportional to E_{a}³⁰ * t_{p}⁵, which indicates that the accelerating gradient E_{a} could be improved by using shorter RF pulses (t_{p}). An X-band 11.7~GHz metallic single-cell structure has been designed for RF breakdown study up to 273~MV/m using short pulses (~3ns) generated by a 400~MW power extractor at Argonne Wakefield Accelerator (AWA) facility. The structure has also been scaled to 11.424~GHz for the long pulse (100-1500~ns) breakdown study driven by a klystron and a pulse compressor at Tsinghua X-band High Power Test-stand (TPoT-X), with the gradient up to 246~MV/m with 200~MW input power.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 747
EP - 750
KW - accelerating-gradient
KW - acceleration
KW - experiment
KW - collider
KW - linear-collider
DA - 2019/10
PY - 2019
SN - 2673-7000
SN - 978-3-95450-223-3
DO - doi:10.18429/JACoW-NAPAC2019-WEPLM67
UR - http://jacow.org/napac2019/papers/weplm67.pdf
ER -