Reflection Asymmetric Relativistic Mean Field Approach and Its Application to the Octupole Deformed Nucleus <sup>226</sup> Ra

Li-Sheng Geng, J. Meng, H. Toki

Type: Article

Publication Date: 2007-06-28

Citations: 48

DOI: https://doi.org/10.1088/0256-307x/24/7/021

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Abstract

A reflection asymmetric relativistic mean field (RAS-RMF) approach is developed by expanding the equations of motion for both the nucleons and the mesons on the eigenfunctions of the two-centre harmonic-oscillator potential. The efficiency and reliability of the RAS-RMF approach are demonstrated in its application to the well-known octupole deformed nucleus 226Ra and the available data, including the binding energy and the deformation parameters, are well reproduced.

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