Center-of-Mass Correction in a Relativistic Hartree Approximation Including the Meson Degrees of Freedom
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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.
19 pages, accepted for publication in Phys. Rev. C
19 pages, accepted for publication in Phys. Rev. C