Production efficiency and radioisotopic purity of 99mTc formed using the (p, 2n) reaction on a highly enriched 100Mo target

被引：3

作者：

Szkliniarz, Katarzyna ^{[1
]}

Sitarz, Mateusz ^{[2
,3
]}

Jastrzebski, Jerzy ^{[2
]}

Choinski, Jaroslaw ^{[2
]}

Jakubowski, Andrzej ^{[2
]}

Kapinos, Kamil ^{[2
,3
]}

Kisielinski, Maciej ^{[2
]}

Stolarz, Anna ^{[2
]}

Trzcinska, Agnieszka ^{[2
]}

Wojtkowska, Jolanta ^{[4
]}

Zipper, Wiktor ^{[1
]}

机构：

[1] Univ Silesia, Inst Phys, Dept Nucl Phys & Its Applicat, PL-40007 Katowice, Poland

[2] Univ Warsaw, Heavy Ion Lab, PL-02093 Warsaw, Poland

[3] Univ Warsaw, Fac Phys, PL-02093 Warsaw, Poland

[4] Natl Ctr Nucl Res, PL-05400 Otwock, Poland

来源：

MODERN PHYSICS LETTERS A | 2017年 / 32卷 / 17期

关键词：

Tc-99m; Thick Target Yield; radionuclide purity; PROTON-INDUCED REACTIONS; EXCITATION-FUNCTIONS;

D O I：

10.1142/S0217732317400120

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Tc-99m isomer was produced using the (p, 2n) reaction on highly enriched Mo-100 o p4 samples. The Thick Target Yields were determined in the energy range from 16 MeV (-1 z to 26 MeV and compared with the values calculated using the most recent cross-section recommendations from the literature. The generated impurities were also determined. It was shown that for 99.815 +/- 0.010% enriched samples, only reactions induced on Mo-100 are of importance. The ratio of the number of atoms of Tc-99m to all produced Tc nuclei was studied as a function of irradiation time and bombarding energy.

引用

页数：11

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