Deuteron induced reactions on natural bismuth targets were investigated with the stacked foil activation technique up to 50 MeV. Excitation functions for the reactions \(^{\mathrm {209}}\)Bi(d,xn)\(^{\mathrm {207,206,205}}\)Po, Bi(d,x)\(^{\mathrm {207,205}}\)Bi and \(^{\mathrm {209}}\)Bi(d,x)\(^{\mathrm {203}}\)Pb obtained from gamma-spectra of decay products were compared with the results of our ALICE-D and EMPIRE-D model calculations, with the result of TALYS code taken from TENDL-2019 on-line library and the results of the only measurement performed earlier. Thick target yields were deduced from the fitted experimental cross sections.

使用高达 50 MeV 的叠层箔激活技术研究了氘核对天然铋靶的反应。反应的激发函数\(^{\mathrm {209}}\) Bi(d,xn) \(^{\mathrm {207,206,205}}\) Po, Bi(d,x) \(^{\mathrm { 207,205}}\) Bi 和\(^{\mathrm {209}}\) Bi(d,x) \(^{\mathrm {203}}\)从衰变产物的伽马光谱中获得的 Pb 与我们的 ALICE-D 和 EMPIRE-D 模型计算的结果，其中 TALYS 代码的结果取自 TENDL-2019 在线库，以及之前执行的唯一测量的结果。从拟合的实验横截面推导出厚靶屈服。