The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Zhang, Q. AU - Guan, X. AU - Li, G.R. AU - Lin, Z.Y. AU - Wang, X.W. AU - Yao, H.J. AU - Zheng, S.X. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - Study of Influence of Dipole and Quadrupole Power Ripple on Slow Extraction for XiPAF J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - The 3rd resonant slow extraction and RF-Knockout technology has been adopted for XiPAF, which was designed for proton therapy and single event effects. The separatrix of stable region will fluctuate in the process of slow extraction due to power ripple, hence influence the uniform of extracted beam and the extraction efficiency. The influence of dipole and quadrupole power ripple is studied in theory and simulated by a MPI parallel multi-particle program, a method of making beam less sensitive to power ripple is discussed and verified by simulation. PB - JACoW CP - Geneva, Switzerland SP - 4569 EP - 4572 KW - extraction KW - simulation KW - quadrupole KW - dipole KW - resonance DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-THPVA056 UR - http://jacow.org/ipac2017/papers/thpva056.pdf ER -