New measurement of excitation functions for (d,x) reactions on ^natMo with special regard to the formation of ^95mTc, ^96m+gTc, ^99mTc and ⁹⁹Mo

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• 作者：Ondř ; ej Lebeda ; Marek Fikrle
• 关键词：Cross-sections ; ^95mTc ; ^96m+gTc ; ^99mTc ; ⁹⁹Mo ; ^natMo(d ; x) reactions
• 刊名：Applied Radiation and Isotopes
• 出版年：2010
• 出版时间：December 2010
• 年：2010
• 卷：68
• 期：12
• 页码：2425-2432
• 全文大小：498 K

文摘

Cross-sections for the deuteron-induced reactions on natural molybdenum leading to ^93mTc, ^93m+gTc, ⁹⁴Tc, ^94mTc, ⁹⁵Tc, ^95mTc, ^96m+gTc, ^99mTc, ⁹⁹Mo, ¹⁰¹Mo, ^90m+gNb, ^92mNb, ⁹⁵Nb and ^89m+gZr were measured in the energy range 3.0–19.6 MeV on the cyclotron U-120 M in the Institute of Nuclear Physics AS CR. Special attention was paid to excitation functions and thick target yields for the formation of ^95mTc, a suitable tracer for ⁹⁹Tc, of ^96m+gTc, which might be used as a beam monitor, and of ^99mTc and ⁹⁹Mo, the most widespread radionuclide generator pair in nuclear medicine. If appropriate, obtained data are compared with the heretofore published cross-sections.