Excitation function of proton induced nuclear reaction on strontium: Special relevance to the production of 88Y

被引:11
|
作者
Elbinawi, A. [1 ]
Al-abyad, M. [1 ]
Bashter, I. [2 ]
Seddik, U. [1 ]
Ditroi, F. [3 ]
机构
[1] Atom Energy Author, Nucl Res Ctr, Cyclotron Facil, Dept Phys, Cairo 13759, Egypt
[2] Zagazig Univ, Fac Sci, Dept Phys, Zagazig, Egypt
[3] Hungarian Acad Sci, Inst Nucl Res, Debrecen, Hungary
关键词
Excitation function; Stacked-foil technique; Natural strontium targets; Nuclear model calculations; Integral yield; ACTIVATION CROSS-SECTIONS; RADIOCHEMICAL SEPARATION; DEUTERON; YIELD; NAT;
D O I
10.1016/j.apradiso.2018.07.031
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Excitation functions were measured by the activation method using stacked-foil technique for the Sr-nat (p,xn)Y-88,Y-87m,Y-g,Y-86m,Y-g reactions up to 18 MeV. The experimental results were compared with the theoretical data from EMPIRE-3.2 code and TENDL. Integral yields of Y-88,Y-87m,Y-g,Y-86m,Y-g were estimated based on the measured cross sections. The optimum energy range for the production of the important isotope Y-88 is Ep = 16 -> 11 MeV, Y-88 yield amounts to about 3 MBq/mu Ah.
引用
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页码:272 / 277
页数:6
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