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Rho-omega mixing and the Nolen-Schiffer anomaly in relativistic nuclear models

机译:Rho-omega混合和相对论核模型中的Nolen-schiffer异常

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Within the framework of relativistic nuclear models, the contribution of the (rho)(sup 0) - (omega) mixing interaction to the binding energy differences of the mirror nuclei in the neighborhood of A=16 and A=40. Is calculated two relativistic models for the nuclear structure are used, one with scalar and vector Woods-Saxon potentials, and the Walecka model. The (rho)(sup 0) - (omega) interaction is treated in first order perturbation theory. When using the Walecka model the (rho) - and (omega)-nucleon coupling constants are the same for calculating bound state wave functions and the perturbation due to the mixing. It is found that the relativistic results on the average are of the same order as the ones obtained with nonrelativistic calculations. (author). 21 refs. (Atomindex citation 26:074908)

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