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TY - CONF AU - Seimiya, Y. AU - Iida, N. AU - Kamitani, T. AU - Satoh, M. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - Beam Phase Space Jitter and Effective Emittance for SuperKEKB Injector Linac J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018 C1 - Vancouver, BC, Canada T2 - International Particle Accelerator Conference T3 - 9 LA - english AB - In SuperKEKB linac, stable high charged low emittance beam is necessary. Transported beam to SuperKEKB Main Ring (MR) must be stable to the extent that the beam can be injected inside MR acceptance. SuperKEKB requirement must be satisfied for emittance including beam phase space jitter, called as effective emittance. Large amplitude beam position jitter has been measured at linac end. We evaluated that the effect of the beam position jitter on effective emittance and investigated the source of the beam phase space jitter. PB - JACoW Publishing CP - Geneva, Switzerland SP - 304 EP - 306 KW - emittance KW - target KW - linac KW - electron KW - positron DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-MOPMF074 UR - http://jacow.org/ipac2018/papers/mopmf074.pdf ER -