Three-body model calculations for N = Z odd-odd nuclei with T = 0 and T = 1 pairing correlations

Y. Tanimura, H. Sagawa, K. Hagino

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26 Citations (Scopus)

Abstract

We study the interplay between the isoscalar (T = 0) and isovector (T = 1) pairing correlations in N = Z odd-odd nuclei from 14N to 58Cu by using three-body model calculations. The spintriplet T = 0 pairing correlation dominates in the ground states of 14N, 18F, 30P, and 58Cu with the spin-parity J π = 1+, which can be well reproduced by the present calculations. The magnetic dipole and Gamow-Teller transitions are found to be strong in 18F and 42Sc as a manifestation of SU(4) symmetry in the spin-isospin space. We also discuss the spin-quadrupole transitions in these nuclei.

Original languageEnglish
Article number053D02
JournalProgress of Theoretical and Experimental Physics
Volume2014
Issue number5
DOIs
Publication statusPublished - 2014 May

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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