Conceptual Design of a Deuteron Linac Facility for Boron Neutron Capture Therapy

  • Jitsuya Hirota
  • Kazumi Ikeda
  • Makoto Sasaki
  • Hitoshi Yokobori


It has been generally accepted that the optimum neutron source for Boron Neutron Capture Therapy (BNCT) is a small or intermediate reactor. Currently available research reactors in Japan are not constructed exclusively for the medical use, but rather multi-purpose reactors. Since the thermal neutron flux available at the beam port is not so high, the time required for the treatment is usually rather long. Further, the time available for the medical use is limited because the research reactors are used for different purposes. Studies of BNCT by epithermal neutrons are in progress in U.S.A., Europe and Australia. If epithermal neutrons are utilized, it may be possible to treat deep-seated cancers without surgery.


Neutron Flux Thermal Neutron Fast Neutron Heavy Water Neutron Yield 
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Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Jitsuya Hirota
    • 1
  • Kazumi Ikeda
  • Makoto Sasaki
    • 1
  • Hitoshi Yokobori
    • 1
  1. 1.Mitsubishi Atomic Power Industries, Inc.Yokohama-shi 220Japan

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