论文标题
$^{nat} $ Zn的α诱导的反应横截面的测量以及详细的协方差分析
Measurement of alpha-induced reaction cross-sections for $^{nat}$Zn with detailed covariance analysis
论文作者
论文摘要
$^{68} $ ge的生产横截面，$^{69} $ ge，$^{65} $ zn和$^{67} $ ga ga jo j pracoisotopes a alpha诱导的核反应与$^{nat} $ zn的核反应已使用叠加的福利活化技术进行了测量。 14-37 MEV。将获得的核反应横截面与EXFOR数据库中可用的以前可用的实验数据进行了比较，从TERDL-2019评估了核数据，并使用TALYS核反应法规计算了理论结果。我们还对这些核反应进行了详细的不确定性分析，并提出了它们各自的相关指标。由于$α$诱导的反应在核医学中很重要，并开发了核反应法规，因此在本研究的数据分析中已经考虑了与重合求和因子和几何因素有关的必要校正。
The production cross-section of $^{68}$Ge, $^{69}$Ge, $^{65}$Zn and $^{67}$Ga radioisotopes from alpha-induced nuclear reaction with $^{nat}$Zn have been measured using the stacked foil activation technique followed by the off-line $γ$-ray spectroscopy in the incident alpha energy range 14-37 MeV. The obtained nuclear reaction cross-sections are compared with previous experimental data available in the EXFOR data library, evaluated nuclear data from TENDL-2019 and theoretical results, calculated using TALYS nuclear reaction code. We have also performed the detailed uncertainty analysis for these nuclear reactions and their respective correlation metrics are presented. Since $α$-induced reactions are important in nuclear medicine and developing the nuclear reaction codes so needful corrections related to the coincidence summing factor and the geometric factor have been considered during the data analysis in the present study.
