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TY - CONF AU - Matsushita, R. AU - Abe, M. AU - Hirayama, H. AU - Hurukawa, K. AU - Iinuma, H. AU - Mibe, T. AU - Nakayama, H. AU - Oda, K. AU - Ohsawa, S. AU - Rehman, M.A. AU - Saito, N. AU - Sasaki, K. AU - Sato, Y. AU - Sugita, M. AU - Takayanagi, T. ED - Liu, Lin ED - Byrd, John M. ED - Neuenschwander, Regis T. ED - Picoreti, Renan ED - Schaa, Volker R. W. TI - Development of Pulsed Beam System for the Three Dimensional Spiral Injection Scheme in the J-PARC muon g-2/EDM Experiment J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021 CY - Campinas, SP, Brazil T2 - International Particle Accelerator Conference T3 - 12 LA - english AB - The J-PARC muon g-2/EDM experiment aims to measure the anomalous magnetic moment(g-2) and electric dipole moment(EDM) of the muon with higher precision than the previous BNL E821 experiment. A brand-new three-dimensional spiral injection scheme is employed to inject and store muon beam into a 66 cm diameter of storage magnet. Feasibility studies are ongoing by use of 80 keV electron beam at KEK test bench, to develop skills on control transverse beam motion; so-called X-Y coupling, with DC beam. As a next step, towards store the beam by use of a kicker system, a pulsed beam should be generated from the DC beam with an intended time structure to meet a pulse kicker’s duration time, without changing transverse phase space characteristics. In this presentation, the development of a beam chopper device and the evaluation of pulse beam profile are discussed. PB - JACoW Publishing CP - Geneva, Switzerland SP - 809 EP - 812 KW - injection KW - experiment KW - kicker KW - power-supply KW - controls DA - 2021/08 PY - 2021 SN - 2673-5490 SN - 978-3-95450-214-1 DO - doi:10.18429/JACoW-IPAC2021-MOPAB256 UR - https://jacow.org/ipac2021/papers/mopab256.pdf ER -