Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Hideki Harano"'
Publikováno v:
Journal of the Atomic Energy Society of Japan. 63:480-484
Publikováno v:
Japanese Journal of Health Physics. 57:115-116
Autor:
Seiya Manabe, Yukinobu Watanabe, Megumi Niikura, Keita Nakano, Takeshi Y. Saito, Daisuke Suzuki, Yoshitaka Kawashima, Dai Tomono, Akira Sato, Hideki Harano
Publikováno v:
EPJ Web of Conferences. 284:01029
The energy spectra of protons, deuterons and tritons produced by the nuclear muon capture reaction in natSi were measured at the M1 beam line of Muon Science Innovative Channel (MuSIC) in Research Center for Nuclear Physics (RCNP) using a counter tel
Publikováno v:
Radiation Protection Dosimetry. 188:117-122
A current-mode neutron detector with a pair of 6Li- and 7Li-glass scintillators has been developed to measure high-flux neutrons in a boron neutron capture therapy field. Neutrons are basically measured by subtracting gamma-ray component using curren
Autor:
Akihisa Ishikawa, Kenichi Watanabe, Atsushi Yamazaki, Sachiko Yoshihashi, Shigefumi Imai, Akihiko Masuda, Tetsuro Matsumoto, Hiroki Tanaka, Yoshinori Sakurai, Mitsuhiro Nogami, Keitaro Hitomi, Akira Uritani, Hideki Harano
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 1025:166074
An optical fiber-based neutron detector can be used as a real-time neutron monitor for an intense neutron field. In this study, optical fiber-based neutron detectors were fabricated using Li-glass scintillator. The thermal neutron sensitivity, upper
Autor:
Akihiko Masuda, Daiki Satoh, Atsushi Tamii, Jun Nishiyama, Hiroshi Iwase, Hideki Harano, Tatsushi Shima, Kichiji Hatanaka, Tatsuhiko Sato, Yosuke Iwamoto, Yoshihiro Nakane, Masayuki Hagiwara, Tetsuro Matsumoto, Takashi Nakamura, Hiroshi Yashima
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 849:94-101
Quasi-monoenergetic high-energy neutron fields induced by 7 Li(p,n) reactions are used for the response evaluation of neutron-sensitive devices. The quasi-monoenergetic high-energy field consists of high-energy monoenergetic peak neutrons and unwante
Autor:
Yoshihiko Tanimura, Satoshi Kurashima, Michio Yoshizawa, Hideki Harano, Sho Nishino, Jun Nishiyama, Masayuki Hagiwara, Hajime Seito, Yoshiaki Shikaze, Yasuhiro Unno, Tetsuro Matsumoto, Hiroshi Yoshitomi, Akihiko Masuda
Publikováno v:
Journal of Nuclear Science and Technology. 54:529-538
In this study, we developed a 45 MeV neutron fluence rate standard of Japan. Quasi-monoenergetic neutrons with a peak energy of 45 MeV in the neutron standard field were produced by the 7Li(p,n)7Be...
Autor:
Hiroaki Kumada, Jun-ichi Hori, Takeji Sakae, Tetsuro Matsumoto, Hideki Harano, Tadafumi Sano, Akihiko Masuda, Yoshinori Sakurai, Kenta Takada
Publikováno v:
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC).
Accelerator-based neutron sources for boron neutron capture therapy (BNCT) should be experimentally characterized to realize good quality treatments. Neutron spectral fluence measurements using a typical 3He-proportional-counter-based Bonner sphere s
Publikováno v:
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC).
Precise measurements of epi-thermal neutrons are important for evaluation of BNCT irradiation facilities. We are developing a new neutron detection system that is nearly independent of nuclear data. The neutron detection system is composed of 6Li 6 n
Autor:
Jun Nishiyama, Tetsuro Matsumoto, Yasuhiro Unno, H. Seito, Masayuki Hagiwara, Sho Nishino, Yoshiaki Shikaze, Akihiko Masuda, S. Kurashima, Michio Yoshizawa, Yoshihiko Tanimura, Hideki Harano, Hiroshi Yoshitomi
Publikováno v:
IEEE Transactions on Nuclear Science. 62:1295-1300
A quasi-monoenergetic neutron field generated in the ${^7{\rm Li}({\rm p}, {\rm n})}$ reaction consists of a high-energy monoenergetic peak and a continuum to the low-energy region. In this study, the spectral fluence of the continuum was measured wi