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arXiv · 0705.0331

Center-of-Mass Correction in a Relativistic Hartree Approximation Including the Meson Degrees of Freedom

P. Alberto·S. S. Avancini·M. Fiolhais·J. R. Marinelli
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Abstract

The Peierls-Yoccoz projection method is used to study the motion of a relativistic system of nucleons interacting with sigma and omega mesons. The nuclear system is described in a mean-field Hartree approach, including explicitly the meson contribution and the formalism is applied to some selected N=Z spherical nuclei. The center-of-mass motion correction makes the system too much bounded, but we show that an appropriate refitting of the model brings the radii and binding energies close to the experimental values.

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P. Alberto, S. S. Avancini, M. Fiolhais, J. R. Marinelli. 2007-05-02. Center-of-Mass Correction in a Relativistic Hartree Approximation Including the Meson Degrees of Freedom. https://doi.org/10.1103/physrevc.75.054324

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