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Measurement of Differential Neutron-Induced Charged-Particle Emission Cross Sections for 5 – 75 MeV Neutrons

Baba, M
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Sanami, T
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Nauchi, Y
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Hirasawa, Y
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Hirakawa, N
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Nakashima, H
Senior Scientist and Scientific Researcher,Japan Atomic Energy Research Institute,

Meigo, S
Senior Scientist and Scientific Researcher,Japan Atomic Energy Research Institute,

Tanaka, S
Associate Professor, 3 Graduate Students, Professor,Tohoku University,

Pages: 8    Published: Jan 2001

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Source: STP1398-EB

Abstract

Differential cross sections have been measured for the ¹⁶O(n,xα) reaction between 11.5 and 15 MeV using a gridded-ionization chamber with gas samples, and the Fe, Ni(n,xp), (n,xd), (n,xα) reactions at 55 and 75 MeV using a ⁷Li(p,n) source and multiple counter telescopes. The results were favorably compared with ENDF/B-VI, JENDL-3.2, and LA-150 library, but in marked disagreement in some cases.

Keywords:
16, O(n,xα), 11.5–15 MeV, Fe, Ni(n,xp), (n,xd), (n,xα) reactions, 55 and 75 MeV, gridded ionization chamber, gas sample, multiple-counter telescope

Paper ID: STP13628S
Committee/Subcommittee: E10.08
DOI: 10.1520/STP13628S
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