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New cross-section data for proton-induced reactions on natTi and natCu with special regard to the beam monitoring
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms ( IF 1.3 ) Pub Date : 2020-09-01 , DOI: 10.1016/j.nimb.2020.08.006
Jaroslav Červenák , Ondřej Lebeda

Excitation functions of the reactions natTi(p,x)48V, 43Sc, 44gSc, 44mSc, 46m+gSc, 47Sc, 48Sc and natCu(p,x)62Zn, 63Zn, 65Zn, 61Cu, 58m+gCo were measured in the energy interval of 6.4–36.0 MeV (titanium) and 7.3–35.9 MeV (copper) with use of stacked-foil technique and off-line γ-ray spectrometry. The results were compared with previously published experimental data and with prediction of the nuclear reaction model code TALYS adopted from the TENDL-2019 online library. Thick target yields were calculated from the obtained cross-sections. Finally, we fit the selected experimental data sets for the natTi(p,x)48V and natCu(p,x)62,63,65Zn reactions and compare the results with the IAEA recommended cross-sections.



中文翻译:

质子诱导的天然钛和天然铜反应的新的横截面数据,特别是束监测

nat Ti(p,x)48 V,43 Sc,44g Sc,44m Sc,46m + g Sc,47 Sc,48 Sc和nat Cu(p,x)62 Zn,63 Zn,65 Zn的激发函数,61铜,58m + g使用堆叠箔技术和离线γ射线光谱法在6.4–36.0 MeV(钛)和7.3–35.9 MeV(铜)的能量区间内测量了Co。将结果与之前发表的实验数据以及从TENDL-2019在线图书馆采用的核反应模型代码TALYS的预测进行了比较。从获得的横截面计算出厚的目标产率。最后,我们拟合了nat Ti(p,x)48 V和nat Cu(p,x)62,63,65 Zn反应的选定实验数据集,并将结果与​​IAEA建议的横截面进行了比较。

更新日期:2020-09-01
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