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On the relativistic origin of the kink effect in the chain of Pb isotopes

S. Marcos·L. N. Savushkin·M. Lopez-Quelle·R. Niembro·P. Bernardos
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Abstract

We investigate the origin of the kink effect (KE) in the relativistic mean field theory by transforming the single-particle Dirac equation into a Schrodinger-like equation. It is found that relativistic self-consistent effects as well as contributions from the rho meson determine the actual structure of the KE. However, the spin-orbit force generated by the rho meson has no significant influence on the KE.

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S. Marcos, L. N. Savushkin, M. Lopez-Quelle, R. Niembro, P. Bernardos. 2000-09-28. On the relativistic origin of the kink effect in the chain of Pb isotopes. https://doi.org/10.1016/s0370-2693(01)00460-9

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