Structure of β-decay strength function Sβ(E) and Wigner spin-isospin SU(4) symmetry
Abstract
It is shown that when the parent nucleus has nn Borromean halo structure, then after Gamow-Teller (GT) β -decay of parent state or after M1 γ -decay of Isobar Analogue Resonance ( IAR ) the states with np tango halo structure or mixed np tango + nn Borromean halo structure can be populated. Resonances in the GT β -decay strength function Sβ (E) of halo nuclei may have np tango halo structure or mixed np tango + nn Borromean halo structure. Demonstrated that the nuclei with Z/N ≈ 0.6 may correspond to the SU(4) region.
Recommended Citation
Izosimov, I. N. (2019) "Structure of β-decay strength function Sβ(E) and Wigner spin-isospin SU(4) symmetry," Eurasian Journal of Physics and Functional Materials: Vol. 3: No. 2, Article 5.
DOI: https://doi.org/10.29317/ejpfm.2019030205
References
Downloads
Published
Issue
Section
License
The Eurasian Journal of Physics and Functional Materials is an open-access journal. Articles published under the Creative Commons Attribution 4.0 International License (CC BY 4.0) may be shared, redistributed, and adapted, including for commercial purposes, provided that the terms of the license are followed, including appropriate attribution to the original authors and source.
License: https://creativecommons.org/licenses/by/4.0/
Copyright ownership and publication rights are governed by the terms applicable to each article and the relevant author agreement.
