111In Isotope Production on Tin Target

IF 0.5 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Journal of Contemporary Physics (Armenian Academy of Sciences) Pub Date : 2023-06-18 DOI:10.1134/S1068337223010152

G. V. Martirosyan

引用次数: 0

Abstract

¹¹¹In is an important diagnostic medical radioisotope. We discuss the possibility of its production from ¹¹⁴Sn and ¹¹²Sn targets in proton-induced reactions. Analysis made on the base of TALYS-1.95 calculations. While the irradiation of ¹¹⁴Sn target leads to unfeasibly low yield of ¹¹¹In, ¹¹²Sn(p, x) production route is promising because of high yields of indirect production channels. According to simulation results, the yield of ¹¹¹In in ¹¹²Sn(p, x) reactions is higher than in the commercially used reaction ¹¹¹Cd(p, n)¹¹¹In and is comparable to yield in ¹¹²Cd(p, 2n)¹¹¹In reaction.

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锡靶的同位素生产

in是一种重要的医学诊断放射性同位素。我们讨论了在质子诱导反应中由114Sn和112Sn靶产生它的可能性。分析基于TALYS-1.95计算。而114Sn靶的辐照导致111In的产量低到不可行的程度，而112Sn(p, x)的生产途径由于间接生产渠道的高产量而具有发展前景。模拟结果表明，112Sn(p, x)反应中111In的产率高于111Cd(p, n)111In反应，与112Cd(p, 2n)111In反应的产率相当。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Contemporary Physics (Armenian Academy of Sciences) PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

66.70%

发文量

审稿时长

6-12 weeks

期刊介绍： Journal of Contemporary Physics (Armenian Academy of Sciences) is a journal that covers all fields of modern physics. It publishes significant contributions in such areas of theoretical and applied science as interaction of elementary particles at superhigh energies, elementary particle physics, charged particle interactions with matter, physics of semiconductors and semiconductor devices, physics of condensed matter, radiophysics and radioelectronics, optics and quantum electronics, quantum size effects, nanophysics, sensorics, and superconductivity.