Measurement of thick target neutron yields from 7 MeV/u α incidence on 209Bi

被引：0

作者：

Sugihara, K. ^{[1
,2
]}

Shigyo, N. ^{[1
,2
]}

Lee, E. ^{[1
,2
]}

Sanami, T. ^{[2
,3
,4
]}

Tanaka, K. ^{[2
]}

机构：

[1] Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Motooka, Nishi-ku, Fukuoka,819-0395, Japan

[2] RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako,Saitama,351-0198, Japan

[3] High Energy Accelerator Research Organization (KEK), Oho, Tsukuba,Ibaraki,305-0801, Japan

[4] The Graduate University for Advanced Studies (SOKENDAI), Hayama,Kanagawa,240-0193, Japan

来源：

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | 2020年 / 470卷

关键词：

Neutrons - Molecular dynamics;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Thick target neutron yields produced by 7 MeV/u α incidence on a 209Bi target were measured at emission angles of 0°, 45°, and 90° using EJ301 liquid scintillators and the time-of-flight method. The experimental thick target yields were compared with those calculated using the Liège IntraNuclear-Cascade (INCL) and the JAERI Quantum Molecular Dynamics (JQMD) models followed by the Generalized Evaporation Model (GEM) implemented in PHITS. The INCL model successfully reproduced the neutron energy distribution. In contrast, the JQMD model could not reproduce the distribution, even for the reactions induced by low energy composite particles. © 2020 Elsevier B.V.

引用

页码：15 / 20

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