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TY - CONF AU - Katagiri, K. AU - Hojo, S. AU - Nakao, M. AU - Noda, A. AU - Noda, K. AU - Sugiura, A. AU - Suzuki, K. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - Design of Beam Transport Lines for Radioisotope Production Systems in NIRS Cyclotron Facility J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - A new beam transport and a irradiation system were designed for radionuclides production with heat damageable targets. The incident beam is swept along a circle on the irradiation target with fast steering magnets. The width and the sweeping radius of the incident beams were optimized to achieve high production efficiency and avoid the heat damages. Based on those optimized parameters, beam optics of the new beam transport lines was optimized. To obtain initial conditions for the optical calculations, the beam emittance and the Twiss parameters were measured at the upper stream of the new beam transport lines. In this paper, we present the results of the calculations and the optimized beam transport lines. PB - JACoW CP - Geneva, Switzerland SP - 2162 EP - 2164 KW - target KW - beam-transport KW - cyclotron KW - proton KW - emittance DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-WEPRO088 UR - http://jacow.org/ipac2014/papers/wepro088.pdf ER -