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Relativistic Mean Field Approach and the Pseudo-Spin Symmetry

G. A. Lalazissis·Y. K. Gambhir·J. P. Maharana·C. S. Warke·P. Ring
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Abstract

Based on the Relativistic Mean Field (RMF) approach the existence of the broken pseudo-spin symmetry is investigated. Both spherical RMF and constrained deformed RMF calculations are carried out employing realistic Lagrangian parameters for spherical and for deformed sample nuclei. The quasi - degenerate pseudo-spin doublets are confirmed to exist near the fermi surface for both spherical and deformed nuclei.

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G. A. Lalazissis, Y. K. Gambhir, J. P. Maharana, C. S. Warke, P. Ring. 1998-06-03. Relativistic Mean Field Approach and the Pseudo-Spin Symmetry. https://doi.org/10.1103/physrevc.58.r45

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