AI 中文总结
本研究采用喷墨印刷法制备均匀锶靶，测量氘核能量达24 MeV时锶的相关反应激发函数，其截面与文献数据总体一致但阈能区略高，TENDL-2023库普遍高估实验值，研究完善了核反应数据库。
AI 中文摘要
利用堆叠箔技术和γ射线谱学，测量了氘核能量达24 MeV时，产生⁸⁶ᵐ,ᵍY、⁸⁷ᵐ,ᵍY和⁸⁸Y的天然锶（ⁿᵃᵗSr）（d,x）反应的激发函数。采用喷墨印刷法制备天然锶靶以确保足够的均匀性，据我们所知，这是首次使用喷墨印刷靶测量激发函数的实验报告，证明了该技术适用于截面测量。将测量的截面与文献数据及TENDL-2023预测进行比较讨论，我们的截面与先前研究报道的总体一致，但在阈能区域略高；TENDL-2023库总体高估了实验值。我们首次报道了天然锶（d,x）⁸⁶ᵐY反应的实验截面，这些测量的截面有助于完善核反应数据库，以供实际应用。
英文摘要
Excitation functions for the $^{nat}$Sr($d,x$) reactions producing $^{86m,g}$Y, $^{87m,g}$Y, and $^{88}$Y were measured up to 24-MeV deuteron energy using the stacked-foil technique and gamma-ray spectrometry. The $^{nat}$Sr targets were prepared using an inkjet printing method to ensure sufficient uniformity. To the best of our knowledge, this is the first experimental report of excitation functions measured using inkjet-printed targets, demonstrating the applicability of this technique to cross-section measurements. The measured cross sections were discussed in comparison with literature data and TENDL-2023 predictions. Our cross sections were generally consistent with those reported in the previous study, but were slightly higher in the threshold energy region. The TENDL-2023 library generally overestimates the experimental values. We report the experimental cross sections for the $^{nat}$Sr($d,x$)$^{86m}$Y reaction for the first time. These measured cross sections contribute to the refinement of nuclear reaction databases for practical applications.
