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TY - CONF AU - Adams, P. AU - Huang, H. AU - Kewisch, J. AU - Méot, F. AU - Oddo, P. AU - Ptitsyn, V. AU - Ranjbar, V.H. AU - Robert-Demolaize, G. AU - Roser, T. ED - Koscielniak, Shane ED - Satogata, Todd ED - Schaa, Volker RW ED - Thomson, Jana TI - Numerical Simulation of Spin Dynamics with Spin Flipper in RHIC 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 - Spin flipper experiments during RHIC Run 17 were performed to study its effectiveness as a method for polarization sign reversal during stores. Numerical simulations are reported here, which were performed in accompaniment of these, and are being pursued with the aim of accurately reproducing the experimental conditions and providing thorough insight in the role of various key parameters participating in the dynamics of the spin flip, such as the sweep rate of the AC dipole, chromatic orbit control at RHIC snakes, RF parameters, possible effects of non-linear spin resonances, mirror resonance, tolerance on flipper magnet parameters, etc. The ultimate goal is for these simulations to serve as a guidance toward perfect flip to allow routine use during physics Runs. PB - JACoW Publishing CP - Geneva, Switzerland SP - 118 EP - 120 KW - resonance KW - dipole KW - simulation KW - polarization KW - injection DA - 2018/06 PY - 2018 SN - 978-3-95450-184-7 DO - 10.18429/JACoW-IPAC2018-MOPMF018 UR - http://jacow.org/ipac2018/papers/mopmf018.pdf ER -