实验测量了能量为38 AMeV的16 C在12 C靶上的反应截面和去中子截面。利用有限力程Glauber模型进行计算并与实验结果进行比较得出,16 C主要为芯核(14 C)加价中子(2n)的双核子晕核,其中价中子主要分布在2s1/2轨道上。该实验进一步在更低能量下获得实验数据并和Glauber模型计算值符合得很好。
The reaction cross section and neutron removal cross section of 16C with the energy of 38A MeV on carbon target have been measured ,and the finite‐range Glauber‐model calculation been performed and compared with the experimental data .The analysis shows that 16C has a core (14C)+ halo (2n) structure and two valence neutrons is in the 2s1/2 orbit .In addition ,in the case of lower energy ,our experimental re‐sults are in good agreement with the results from Glauber‐model calculated .