EFFECTIVE NUCLEUS-NUCLEUS POTENTIAL FOR CALCULATION OF POTENTIAL ENERGY OF A DINUCLEAR SYSTEM
EFFECTIVE NUCLEUS-NUCLEUS POTENTIAL FOR CALCULATION OF POTENTIAL ENERGY OF A DINUCLEAR SYSTEM
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DOI：
10.1142/s0218301396000098
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发表时间：
1996-03
期刊：
影响因子：
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通讯作者：
G. Adamian;N. Antonenko;R. Jolos;S. P. Ivanova;O. I. Melnikova
中科院分区：
文献类型：
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作者：
G. Adamian;N. Antonenko;R. Jolos;S. P. Ivanova;O. I. Melnikova
提出了一种计算双核系统势能的有效方法。核-核势的核部分采用双折叠形式。所获得的解析表达式可以简化除滴水线附近的核之外的两个核之间相互作用的计算。发现了双折叠电势和邻近电势之间的关系。研究了核的变形和相对取向对相互作用势的影响。该方法适用于双核和三核系统的能量计算。
An effective method to calculate the potential energy of a dinuclear system is suggested. The nuclear part of the nucleus-nucleus potential is taken in the double folding form. The analytical expressions obtained allow one to simplify the calculations of interaction between two nuclei except the nuclei near the drip lines. The relationship between the double folding potential and the proximity potential is found. The influence of a deformation and a relative orientation of nuclei on the interaction potential is investigated. The method is applied to the calculations of the energies of the dinuclear and trinuclear systems.