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TY - CONF AU - Gethmann, J. AU - Bernhard, A. AU - Blomley, E. AU - Huttel, E. AU - Müller, A.-S. AU - Papaphilippou, Y. AU - Papash, A.I. AU - Schedler, M. AU - Zisopoulos, P. AU - Zolotarev, K. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - Non-Linear Beam Dynamics Studies of the CLIC Damping Wiggler Prototype J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - First beam dynamics studies of a damping wiggler prototype for the CLIC damping rings have been carried out at the KIT storage ring. Effects of the 2.9 T superconducting wiggler on the electron beam in the 2.5 GeV standard operation mode have been measured and compared with theoretical predictions. Higher order multipole components were investigated using local orbit bump measurements. Based on these findings the simulation models for the storage ring optic have been adjusted. The refined optics model has been applied to the 1.3 GeV, low-operation case. This case will be used to experimentally benchmark beam dynamics simulations involving strong wiggler fields and dominant collective effects. We present these measurements, comparisons and the findings of the simulations with the updated low-mode optics model. PB - JACoW CP - Geneva, Switzerland SP - 3087 EP - 3090 KW - wiggler KW - operation KW - optics KW - storage-ring KW - damping DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-WEPIK068 UR - http://jacow.org/ipac2017/papers/wepik068.pdf ER -