Calculation of gamma and neutron emission characteristics emitted from fuel debris of Fukushima Daiichi Nuclear Power Station

被引：6
|
作者：
Riyana, Eka Sapta [1 ]
Okumura, Keisuke [2 ]
Terashima, Kenichi [2 ]
机构：
[1] Japan Atom Energy Agcy, CLADS, Tokai, Ibaraki, Japan
[2] Japan Atom Energy Agcy, CLADS, Tomioka, Fukushima, Japan
来源：
JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | 2019年 / 56卷 / 9-10期
关键词：
Fuel debris; Fukushima Daiichi Nuclear Power Station; neutron capture; gamma radiation; gamma spectra; neutron spectra;
D O I：
10.1080/00223131.2019.1621781
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Determination of fuel debris location and distribution inside the primary containment vessel of Fukushima Daiichi Nuclear Power Station is important to decide further decommissioning step and strategy. We calculate neutron and photon spectra including the contribution of secondary particles in the primary containment vessel of Fukushima Daiichi Nuclear Power Station. The Calculated Neutron and photon spectra can be used as the base for determination suitable spectrometer system or detector for searching, localizing and treatment of fuel debris.
引用
收藏
页码：922 / 931
页数：10
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