Investigation of the ¦Á-particle induced nuclear reactions on natural molybdenum

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• 作者：F. Ditr¨®i ; A. Hermanne ; F. T¨¢rk¨¢nyi ; S. Tak¨¢cs ; A.V. Ignatyuk
• 关键词：Molybdenum ; Alpha activation ; Cyclotron ; Excitation function ; Thick target yield
• 刊名：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
• 出版年：2012
• 出版时间：15 August, 2012
• 年：2012
• 卷：285
• 期：Complete
• 页码：125-141
• 全文大小：3322 K

文摘

Cross-sections of alpha particle induced nuclear reactions on natural molybdenum have been studied in the frame of a systematic investigation of charged particle induced nuclear reactions on metals for different applications. The excitation functions of ^93mTc, ^93gTc^(m+), ^94mTc, ^94gTc, ^95mTc, ^95gTc, ^96gTc^(m+), ^99mTc, ^93mMo, ⁹⁹Mo^(cum), ⁹⁰Nb^(m+), ⁹⁴Ru, ⁹⁵Ru,⁹⁷Ru, ¹⁰³Ru and ⁸⁸Zr were measured up to 40 MeV alpha energy by using a stacked foil technique and activation method. The main goals of this work were to get experimental data for accelerator technology, for monitoring of alpha beam, for thin layer activation technique and for testing nuclear reaction theories. The experimental data were compared with critically analyzed published data and with the results of model calculations, obtained by using the ALICE-IPPE, EMPIRE and TALYS codes (TENDL-2011).