Three-dimensional angular momentum projected relativistic point-coupling approach for low-lying excited states in 24Mg

Jiang Ming Yao, Jie Meng, D. Pena Arteaga, P. Ring

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23 Citations (Scopus)

Abstract

A full three-dimensional angular momentum projection on top of a triaxial relativistic mean-Geld calculation is implemented for the first time. The underlying Lagrangian is a point coupling model and pairing correlations are taken into account by a monopole force. This method is applied for the low-lying excited states in 24Mg. Good agreement with the experimental data is found for the ground state properties. A minimum in the potential energy surface for the 2+1 state, with β ≃ 0.55,γ ≃ 10°, is used as the basis to investigate the rotational energy spectrum as well as the corresponding B(E2) transition probabilities as compared to the available data.

Original languageEnglish
Pages (from-to)3609-3612
Number of pages4
JournalChinese Physics Letters
Volume25
Issue number10
DOIs
Publication statusPublished - 2008 Oct 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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