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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… Click to show full abstract
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 Tz = 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 σ = 140 keV. The potential of the proposed method is discussed.
Keywords:
spin isospin;
isospin;
isospin symmetry;
atomic nuclei;
precise mass
Journal Title: Physics of Atomic Nuclei
Year Published: 2019
Link to full text (if available)
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Journal Title: Physics of Atomic Nuclei
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!