摘要
使用放射化学方法测定了42 MeV/u ^(12)C与^(115)In相互作用靶余核的生成截面,得到了质量分布及同位素分布。实验得到的质量分布与使用级联的两体衰变模型GEMINI程序计算的结果很好地相符。根据同位素分布的系统性,对利用中能重离子反应生成新的远离β稳定线的缺中子核素进行了讨论。
The cross section is measured for 65 target residues produced from the interaction of indium with 42 MeV/nucleon ^(12)C ions using nuclear chemistry techniques. The experimental mass yield distribution gives a satisfactory agreement with that calculated from Monte Carlo code GEMINI based on the statistical binary decay model. According to the systematics of isotope distributions, the possibility of the production of new neutron-deficient nuclides far from β stability is discussed in the intermediate energy heavy ion reaction.
出处
《高能物理与核物理》
CSCD
北大核心
1993年第11期979-984,共6页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金
