Accuracy of multipole expansion of density distribution in calculating the potential for deformed spherical interacting pair

被引：0
|
作者：
Ismail, M [1 ]
Ellithi, AY
Salah, F
机构：
[1] Cairo Univ, Fac Sci, Dept Phys, Giza, Egypt
[2] Helwan Univ, Fac Sci, Dept Phys, Helwan, Egypt
来源：
PHYSICAL REVIEW C | 2002年 / 66卷 / 01期
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D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The interaction potential for a deformed-spherical pair is calculated, and the error in using the truncated multipole expansion is evaluated for different numbers of terms of the expansion considered. It was found for the internal region of the nuclear part that three terms are sufficient, but for the surface and tail region up to five terms are necessary, while for the Coulomb potential three terms were found to be sufficient.
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页数：4
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