^(67)Zn(n,p)^(37)Cu 和^(66)Zn(n,2n)^(35)Zn 反应截面测量  

The Cross Section Measuremens for the ^(67)Zn(n,p)^(67)Cu and ^(66)Zn(n,2n) ^(65)Zn Reactions

作　　者：孔祥忠[1] 王永昌[1] 袁俊谦[1] 杨景康[1] 水永清 

机构地区：[1]兰州大学现代物理系,兰州730000

出　　处：《兰州大学学报（自然科学版）》1992年第2期99-102,共4页Journal of Lanzhou University(Natural Sciences)

摘　　要：本文报告了 En=13.50～14.80MeV 中子能区用活化法以^(27)Al(n,α)^(24)Na 截面为中子注量标准测得的^(67)Zn(n,p)^(67)Cu 和^(66)Zn(n,2n)^(65)Zn 反应截面.中子能量是用铌锆截面比法测定的.文中还列举了尽可能收集到的数据以作比较.The cross sections for ^(67)Zn(n,p) ^(67)Cu and ^(66)Zn(n,2n) ^(65)Zn have beenmeasured by using the activation method relative to the cross sections of^(27)Al(n,α)^(24)Na in the neutron energy range 13.50～14.80 MeV.The resultsare compared with the published data.The neutron energies were determinedby the method of cross section ratios for the reactions ^(90)Zr(n,2n) ^(89)Zrby ^(93)Nb(n,2n) ^(92m)Nb.

关 键 词：活化法 微分截面 锌 

分 类 号：O571.4[理学—粒子物理与原子核物理]