In the frame of a systematic study of deuteron induced nuclear reactions on all elements, activation cross sections on \(^{\mathrm {nat}}\)Se were investigated. Excitation functions were measured up to 50 MeV particle energy for production of \(^{\mathrm {82}}\)Br(m\(+)\),\(^{\mathrm {80m}}\)Br, \(^{\mathrm {77}}\)Br(m\(+)\),\(^{\mathrm {76}}\)Br(m\(+)\), \(^{\mathrm {75}}\)Br, \(^{\mathrm {75}}\)Se(cum), \(^{\mathrm {73}}\)Se(cum), \(^{\mathrm {76}}\)As,\(^{\mathrm {74}}\)As, \(^{\mathrm {73}}\)As(cum), \(^{\mathrm {72}}\)As and \(^{\mathrm {71}}\)As(cum) by using the activation method through stacked foil irradiation followed by off-line gamma-ray spectrometry. The experimental results were compared to the earlier experimental data and to excitation functions calculated with the ALICE-D and EMPIRE-D theoretical model codes and data given in the TENDL-2019 on-line library based on TALYS calculations.

在氘核诱发的所有元素的核反应的系统研究框架内，研究了\（^ {\ mathrm {nat}} \） Se上的活化截面。测量了高达50 MeV粒子能量的激发函数，以产生\（^ {\ mathrm {82}} \） Br（m \（+）\），\（^ {\ mathrm {80m}} \） Br，\ （^ {\ mathrm {77}} \） Br（m \（+）\），\（^ {\ mathrm {76}} \） Br（m \（+）\），\（^ {\ mathrm { 75}} \） Br，\（^ {\ mathrm {75}} \） Se（cum），\（^ {\ mathrm {73}} \） Se（cum），\（^ {\ mathrm {76} } \） As，\（^ {\ mathrm {74}} \） As，\（^ {\ mathrm {73}} \） As（cum），\（^ {\ mathrm {72}} \） As和\（^ {\ mathrm {71}} \） As（cum）通过使用叠层箔辐照，然后进行离线伽玛射线能谱法激活方法。将实验结果与早期实验数据进行了比较，并与使用ALICE-D和EMPIRE-D理论模型代码计算出的激励函数以及基于TALYS计算在TENDL-2019在线库中给出的数据进行了比较。