Cross-section measurement for the reactions producing short-lived nuclei induced by neutrons around 14MeV

被引：24
|
作者：
Fang, Kaihong [1 ]
Xu, Shiwei [1 ]
Lan, Changlin [1 ]
Xu, Xiaosan [1 ]
Kong, Xiangzhong [1 ]
Liu, Rong [2 ]
Jiang, Li [2 ]
机构：
[1] Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
[2] China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China
来源：
APPLIED RADIATION AND ISOTOPES | 2008年 / 66卷 / 08期
关键词：
holmium; tungsten; nickel; vanadium; neutron; cross-section; activation technique;
D O I：
10.1016/j.apradiso.2007.10.011
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The cross-sections of W-180(n,2n) W-179m, W-186(n,2n) W-185m, Ho-165(n,2n) Ho-164m, Ni-64(n,alpha)Fe-61, Ho-165(n,alpha)Tb-162 and V-51(n,P)Ti-51 reactions induced by neutrons around 14 MeV were measured using activation technique and calculated by a previously developed formula in this work. The neutron flux was determined using the monitor reactions Nb-93(n,2n)Nb-92m and Al-27(n,alpha)Na-24, the neutron energies were measured with the method of cross-section ratios for Zr-90(n,2n)Zr-89 to Nb-93(n,2n)Nb-92m reactions. The results of this work are compared with data published previously. (c) 2007 Published by Elsevier Ltd.
引用
收藏
页码：1104 / 1107
页数：4
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