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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.
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页码:272 / 277
页数:6
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