231Pa and 213Pa neutron-induced fission data analysis

被引：0
|
作者：
Maslov, VM [1 ]
Baba, M [1 ]
Hasegawa, A [1 ]
Kornilov, NV [1 ]
Kagalenko, AB [1 ]
Tetereva, NA [1 ]
机构：
[1] Joint Inst Nucl & Energy Res, Minsk 220109, BELARUS
来源：
INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, PTS 1 AND 2 | 2005年 / 769卷
关键词：
CROSS-SECTIONS;
D O I：
暂无
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：
The Pa-231 and Pa-231 neutron-induced fission cross-section database is analyzed within the Hauser-Feshbach approach. The consistency of neutron-induced fission cross-section data and data extracted from transfer reactions is investigated. The fission probabilities of Pa, fissioning in Pa-231,Pa-233(n,nf) reactions, are defined by fitting (He-3,d) or (He-3,t) transfer-reaction data. The present estimate of the Pa-233(n,f) fission cross section above the emissive fission threshold is supported by smooth level-density parameter systematics, validated in the case of the Pa-231(n,f) data description up to E-n = 20 MeV.
引用
收藏
页码：350 / 353
页数：4
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