A Comprehensive Approach to Determination of Nuclear Data of Unstable Nuclei

被引：0

作者：

Chiba, Satoshi ^{[1
,2
]}

Nishio, Katsuhisa ^{[2
]}

Aritomo, Yohihiro ^{[1
]}

Koura, Hiroyuki ^{[2
]}

Iwamoto, Osamu ^{[2
]}

Makii, Hiroyuki ^{[2
]}

Nishinaka, Ichiro ^{[2
]}

Hirose, Kentaro ^{[2
]}

机构：

[1] Tokyo Inst Technol, Nucl Reactors Res Lab, Meguro Ku, 2-12-1 Ookayama, Tokyo 1528550, Japan

[2] Japan Atom Energy Agcy, Adv Sci Res Ctr, 2-4 Shirakata Shirane, Tokai, Ibaraki 3191195, Japan

来源：

ISRD 15 - INTERNATIONAL SYMPOSIUM ON REACTOR DOSIMETRY | 2016年 / 106卷

关键词：

CROSS-SECTIONS; MODEL; FISSION;

D O I：

10.1051/epjconf/201610604004

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A comprehensive approach to determine nuclear data of unstable nuclei will be described. It consists of a measurement of fission and capture cross sections, mass distribution of fission fragments (independent fission yields) and number of prompt fission neutrons by the method of surrogate reactions. A multi-dimensional Langevin model is being developed to estimate the independent fission yields theoretically. Furthermore, the beta decay properties of the fission fragments, almost all are neutron-rich unstable nuclei, are investigated systematically by improving the gross theory of beta decay, which will yield information on the decay heat and delayed-neutron data

引用

页数：9

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