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TY - CONF AU - Poirier, F. AU - Blain, G. AU - Bulteau-harel, F. AU - Chiavassa, S. AU - Delpon, G. AU - Durand, T. AU - Fattahi, M. AU - Goiziou, X. AU - Haddad, F. AU - Koumeir, C. AU - Sengar, A. AU - Trichet, H. AU - Vandenborre, J. ED - Conradie, Lowry ED - De Villiers, John Garrett ED - Schaa, Volker RW TI - The Injection and Chopper-Based System at Arronax C70XP Cyclotron J2 - Proc. of Cyclotrons2019, Cape Town, South Africa, 23-27 September 2019 CY - Cape Town, South Africa T2 - International Conference on Cyclotrons and their Applications T3 - 22 LA - english AB - The multi-particle cyclotron of the Arronax Public Interest Group (GIP) is used to perform irradiation up to hundreds of µA on various experiments and targets. To support low and high average intensity usage and adapt the beam time structure required for high peak intensity operation and experiments such as pulsed experiments studies, it has been devised a pulsing system in the injection of the cyclotron. This system combines the use of a chopper, low frequency switch, and a control system based on the new extended EPICS network. This paper details the pulsing system adopted at Arronax, updates and results for various intensity experimental studies performed with alpha and proton beams. Updated work on the simulation of the injection is also shown, specifically towards high intensity future irradiation. PB - JACoW Publishing CP - Geneva, Switzerland SP - 159 EP - 161 KW - injection KW - experiment KW - cyclotron KW - solenoid KW - simulation DA - 2020/06 PY - 2020 SN - 978-3-95450-205-9 DO - doi:10.18429/JACoW-Cyclotrons2019-TUP006 UR - http://jacow.org/cyclotrons2019/papers/tup006.pdf ER -