３．１１三种通用核能级密度公式的比较董燎原，黄忠甫，丘国春，苏宗涤目前已越来越清楚地认识到象截面、能谱等在模型计算中出现的差别，在很大程度上是来自选用的能级密度公式及相应的参数。在核模型计算中经常采用的能级密度公式是常温和费米气模型的组合公式（Ｇ－Ｃ... 3.11 Comparison of Three Common Nuclear Energy Density Formulas DONG Liaoyuan, HUANG Zhongfu, QIU Guochun, SU Zongdi At present, it is becoming more and more clear that the difference in the model calculation such as cross section and energy spectrum has been recognized to a large extent From the selected energy density formula and the corresponding parameters. The energy level density formula often used in nuclear model calculation is the combination formula of normal temperature and Fermi gas model.