标题： 8Li在9Be上的中子转移反应 显示英文标题

标题： Neutron Transfer reactions induced by 8Li on 9Be

摘要： 弹性散射8Li在9Be上的角度分布以及中子转移反应9Be(8Li,7Li)10Be和9Be(8Li,9Li)8Be已用27 MeV的8Li放射性核束进行测量。 8Li|n=9Li和7Li|n=8Li束缚体系的谱学因子通过实验微分截面与代码FRESCO的有限范围DWBA计算之间的比较获得。 获得的谱学因子与壳模型计算和其他实验值进行了比较，这些实验值来自(d,p)反应。 利用当前的谱学因子，在势模型框架内计算了直接中子捕获反应7Li(n,g)8Li和8Li(n,g)9Li的截面。 显示英文摘要

摘要： Angular distributions for the elastic scattering of 8Li on 9Be and the neutron transfer reactions 9Be(8Li,7Li)10Be and 9Be(8Li,9Li)8Be have been measured with a 27 MeV 8Li radioactive nuclear beam. Spectroscopic factors for 8Li|n=9Li and 7Li|n=8Li bound systems were obtained from the comparison between the experimental differential cross section and finite-range DWBA calculations with the code FRESCO. The spectroscopic factors obtained are compared to shell model calculations and to other experimental values from (d,p) reactions. Using the present values for the spectroscopic factor, cross sections for the direct neutron-capture reactions 7Li(n,g)8Li and 8Li(n,g)9Li were calculated in the framework of a potential model.