Momentum distribution of relativistic nuclei with Hartree-Fock mesonic correlations
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چکیده
The impact of Hartree-Fock correlations on the nuclear momentum distribution is studied in a fully relativistic one boson exchange model. Hartree-Fock equations are exactly solved to first order in the coupling constants. The renormalization of the Dirac spinors in the medium is shown to affect the momentum distribution, as opposed to what happens in the non-relativistic case. The unitarity of the model is shown to be preserved by the present renormalization procedure. PACS numbers: 21.60.Jz, 21.65.+f, 24.10.Jv, 11.10.Gh
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THE EUROPEAN PHYSICAL JOURNAL A Short Note Momentum distribution of relativistic nuclei with Hartree-Fock mesonic correlations
The impact of Hartree-Fock correlations on the nuclear momentum distribution is studied in a fully relativistic one-boson-exchange model. Hartree-Fock equations are exactly solved to first order in the coupling constants. The renormalization of the Dirac spinors in the medium is shown to affect the momentum distribution, as opposed to what happens in the non-relativistic case. The unitarity of ...
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تاریخ انتشار 2002