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采用二次量子化的方法求解等离子体凝胶模型下的基态能量,并计算出微扰对基态能量的一级修正,计算结果接近于实际金属。 相似文献
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The mass dependence of the limiting temperatures for finite nuclear systems is investigated. Our study shows that the different parameter sets of Skyrme interaction and the form of surface tension can influence the limiting temperature obviously. 相似文献
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以Glauber理论分析了137Gevα粒子在12C和40,42,44,48Ca上的弹性散射和非弹性散射数据。采用Tasie模型处理到单声子能级的集体激发。考虑了弹性道与非弹性道之间的耦合效应,表明核子—核子弹性散射的相变化使计算微分截面增大。相变化的出现引起了显著的改进 相似文献
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本文从唯象的以Λ-α相互作用位和~(12)C、~(16)O的独立α粒子模型波函数出发,采用折迭位方法,求出了以Λ-~(12)C、Λ-~(16)O等效相互作用位的解析表示,在此基础上计算了超核_Λ~(13)C、_Λ~(17)O的低激发态能量和自旋轨道耦合效应所引起的_Λ~(13)C第一激发态的能级劈裂,并对Λ-~(12)C、Λ-~(16)O等效相互作用位和_Λ~(13)C、_Λ~(17)O的有关问题进行了分析和讨论. 相似文献
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On the basis of the light nuclear reaction model, a new kerma coefficient formula has been developed. In terms of the analysis for n+^16O reactions below 30 MeV, the average energies of all kinds of the emitted particles are presented. The calculated partial kerma coefficients agree well with the existing experimental data. The discrepancies of the total kerma coefficients between the calculation and the measurement are analyzed in detail. 相似文献
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