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99mTc替代生产路线的研究:氘核与100Mo的诱导反应

Investigation of alternative production routes of 99mTc: deuteron induced reactions on 100 Mo.

作者信息

Tárkányi F, Hermanne A, Takács S, Sonck M, Szucs Z, Király B, Ignatyuk A V

机构信息

Institute of Nuclear Research, Hungarian Academy of Sciences (ATOMKI), 4026 Debrecen, Bem ter 18/c, Hungary.

出版信息

Appl Radiat Isot. 2011 Jan;69(1):18-25. doi: 10.1016/j.apradiso.2010.08.006. Epub 2010 Aug 12.

Abstract

Activation cross sections of deuteron induced nuclear reactions on enriched (100)Mo have been studied up to 50 MeV using the stacked foil irradiation technique and gamma spectroscopy. The excitation functions for production of (99m)Tc, (ind99)Mo, (ind98m)Nb, (ind97mg)Nb radioisotopes were measured for the first time and compared with the results of the ALICE-D, EMPIRE-D and TALYS codes. Production possibilities of the medically important (99m)Tc are discussed.

摘要

利用叠层箔辐照技术和伽马能谱学,研究了能量高达50兆电子伏的氘核诱发的富集(100)钼核反应的激活截面。首次测量了(99m)锝、(99)钼、(98m)铌、(97mg)铌放射性同位素产生的激发函数,并与ALICE-D、EMPIRE-D和TALYS程序的结果进行了比较。讨论了医学上重要的(99m)锝的生产可能性。

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