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Development of a new type multi-moderator neutron spectrometer |
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| Authors: | Shingo Taniguchi Masashi Takada Takashi Nakamura |
| Institution: | a Beamline Division, Japan Synchrotron Radiation Research Institute, Koto 1-1-1, Mikazuki-cho, Sayo-gun, Hyogo 679-5198, Japan b National Institute of Radiological Sciences, Anagawa 4-9-1, Inage-ku, Chiba-shi, Chiba 263-8555, Japan c Department of Quantum Science and Energy Engineering, Tohoku University, Aza-Aoba, Aramaki, Aoba-ku, Sendai-shi, Miyagi 981-8579, Japan |
| Abstract: | A multi-moderator spectrometer on which is mounted a pair of 6Li and 7Li glass scintillators has been developed as a new type neutron spectrometer which can measure the neutron spectrum in a mixed field of neutrons, charged particles and gamma-rays realized in space. The particle identification capability was investigated in neutron-gamma-ray and neutron-proton mixed fields and the neutron response functions of the spectrometer were obtained by calculations and experiments up to 200 MeV. |
| Keywords: | Mixed field Neutron measurement Lithium glass scintillator |
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