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arXiv 2103.12348nucl-ex
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MeV ~ 50的氘诱导铷核反应活化截面数据

Activation cross section data of deuteron induced nuclear reactions on rubidium up to 50 MeV

Ferenc Tárkányi, Alex Hermanne, Ferenc Ditrói, Sándor Takács, Anatolij V. Ignatyuk, Ingo Spahn, Stephan Spellerberg

摘要:

本文首次用叠箔辐照技术和γ能谱相结合的活化方法测量了$^{nat}$ Rb(d,xn)$^{87m,85m,85g,83,82}$ Sr,$^{nat}$ Rb(d,x)$^{86,84,83,82m}$ Rb和$^{nat}$ Rb(d,x)$^{85m}$ Kr核反应的活化截面。本研究提供的截面都是新的,以这种方式有助于实验数据库的完整性。将实验截面与基于TENDL-2019 TADLS库的理论预测以及我们使用ALICE-D和EMPIRE-D模型代码的计算进行比较,以提高其预测性。厚靶产额计算的新的截面的所有研究的放射性同位素。实际应用的结果进行了讨论。

英文摘要:

Activation cross sections of the $^{nat}$Rb (d,xn)$^{87m,85m,85g,83,82}$Sr, $^{nat}$Rb(d,x)$^{86,84,83,82m}$Rb and $^{nat}$Rb(d,x)$^{85m}$Kr nuclear reactions have been measured for the first time through an activation method combining the stacked foil irradiation technique and gamma-ray spectrometry. The provided cross sections from the present investigation are all new, in such a way contribute to the completeness of the experimental database. The experimental cross sections were compared with the theoretical prediction in the TENDL-2019 TALYS based library and with our calculation using ALICE-D and EMPIRE-D model codes in order the improve their predictivity. Thick target production yields were calculated form the new cross sections for all investigated radioisotopes. Practical applications of the results are shortly discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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