Characteristics of Radiation-Resistant Real-Time Neutron Monitor for Accelerator-Based BNCT

  • Received : 2015.07.17
  • Accepted : 2016.06.13
  • Published : 2016.06.30


Background: For an accelerator-based BNCT, we have fabricated a new detector consisting of quartz optical fibers that have excellent radiation-resistant characteristics. Materials and Methods: The developed detectors were irradiated at Kyoto University Research Reactor. Results and Discussion: The experimental results showed that the new detector had good output linearity for the neutron intensity, and the response of the new detector did not decrease during the irradiation. Conclusion: The new detector consisting of quartz optical fibers can be applied to measurement of neutron field of an accelerator-based BNCT.


Supported by : JSPS


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