Precise Mass Calculations for Atomic Nuclei of Isospin Tz=51/2, 26, 53/2, 55/2, 28, and 57/2 with Restored Spin-Isospin SU(4) Symmetry

被引：0
|
作者：
Nurmukhamedov, A. M. [1 ]
机构：
[1] Tashkent Pediat Med Inst, Tashkent 100140, Uzbekistan
来源：
PHYSICS OF ATOMIC NUCLEI | 2019年 / 82卷 / 02期
关键词：
WIGNER; RESTORATION; FORMULA; ENERGY;
D O I：
10.1134/S106377881902011X
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：
Via simulating the contribution of spin-orbit interaction to nuclear masses by orthogonal Chebyshev polynomials, the mass excesses are calculated for a group of atomic nuclei characterized by the isospins of T-z = 51/2, 26, 53/2, 55/2, 28, and 57/2 and by the presence of restored Wigner's spin-isospin SU(4) symmetry. The root-mean-square deviation of the results of these calculations from their experimental counterparts is sigma = 140 keV. The potential of the proposed method is discussed.
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页码：108 / 116
页数：9
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