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TY - CONF AU - Miller, T.A. AU - Brutus, J.C.B. AU - Dawson, W.C. AU - Gassner, D.M. AU - Hulsart, R.L. AU - Inacker, P. AU - Jamilkowski, J.P. AU - Kayran, D. AU - Litvinenko, V. AU - Liu, C. AU - Michnoff, R.J. AU - Minty, M.G. AU - Oddo, P. AU - Paniccia, M.C. AU - Pinayev, I. AU - Sorrell, Z. AU - Tuozzolo, J.E. ED - Schaa, Volker RW TI - Overview of Beam Instrumentation and Commissioning Results from the Coherent Electron Cooling Experiment at BNL J2 - Proc. of IBIC2018, Shanghai, China, 09-13 September 2018 CY - Shanghai, China T2 - International Beam Instrumentation Conference T3 - 7 LA - english AB - The Coherent Electron Cooling (CeC) Proof-of-Principle experiment [1], installed in the RHIC tunnel at BNL, has completed its second run. In this experiment, an FEL is used to amplify patterns imprinted on the cooling electron beam by the RHIC ion bunches and then the imprinted pattern is fed back to the ions to achieve cooling of the ion beam. Diagnostics for the CeC experiment have been fully commissioned during this year’s run. An overview of the beam instrumentation is presented, this includes devices for measurements of beam current, position, profile, bunch charge, emittance, as well as gun photocathode imaging and FEL infra-red light emission diagnostics. Design details are discussed and beam measurement results are presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 43 EP - 47 KW - electron KW - cathode KW - laser KW - optics KW - undulator DA - 2019/01 PY - 2019 SN - 978-3-95450-201-1 DO - DOI: 10.18429/JACoW-IBIC2018-MOPA09 UR - http://jacow.org/ibic2018/papers/mopa09.pdf ER -