Calculation of response function of NE-213 organic liquid scintillator for gamma-rays.
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概要
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A Monte Carlo code was newly developed to examine response functions of a 2 in. dia. by 2 in. long NE-213 liquid scintillator for γ-rays. This code included the electron transport and the electron-photon cascade calculation to handle the wall and end effect induced by high energy electrons. Results of the Monte Carlo calculation were compared with measured values for standard sources, reaction γ-rays and thermal neutron capture γ-rays, and fairly good agreement was obtained.<BR>Response functions for monoenergetic γ-rays of energies 110 MeV were calculated at 1 MeV intervals. The calculations were made in parallel incident geometry without the peripheral material components surrounding the scintillator. The results are tabulated in this paper. A response matrix calculated from the above data was applied to the unfolding of NE-213 pulse height spectra using the FERDO code and fairly good results were obtained in absolute values.
- 一般社団法人 日本原子力学会の論文
著者
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SHIROYA Seiji
Department of Nuclear Energy Science, Research Reactor Institute, Kyoto University
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Shin Kazuo
Department Of Applied Chemistry Osaka Prefecture University
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Hayashida Yoshihisa
Department Of Gastroenterology Japanese Red Cross Nagasaki Genbaku Hospital
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HYODO Tomonori
Department of Nuclear Engineering, Kyoto University
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SHIROYA Seiji
Department of Nuclear Engineering, Kyoto University
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HAYASHIDA Yoshihisa
Department of Nuclear Engineering, Kyoto University
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