WEC —  Young Scientists   (25-Sep-19   13:15—14:15)
Chair: A. Adelmann, PSI, Villigen PSI, Switzerland
Paper Title Page
WEC01 Conceptual Design of Central Region for High-Temperature Superconducting Skeleton Cyclotron (HTS-SC) 279
  • H.W. Koay, M. Fukuda, H. Kanda, M. Nakao, T. Yorita
    RCNP, Osaka, Japan
  A compact high-current accelerator is highly desirable for short and effective Boron Neutron Capture Therapy (BNCT) as well as radioisotopes production in a hospital environment. In accordance with this, a compact high-temperature superconducting skeleton cyclotron (HTS-SC) was proposed. HTS-SC is an air-core K-80 cyclotron with a relatively small extraction radius of 40 cm for a 50 MeV H+ and 40 MeV D+ beam. Owing to its compactness, a relatively high central magnetic field (>2.4 T) remains as a significant challenge for high current injection. This work describes a preliminary study of the injection using a spiral inflector and the central region design of the HTS-SC. Besides, the transverse beam dynamics are also discussed in order to investigate the upper limit of injection current.  
slides icon Slides WEC01 [3.191 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-Cyclotrons2019-WEC01  
About • paper received ※ 15 September 2019       paper accepted ※ 25 September 2019       issue date ※ 20 June 2020  
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