Beyond the Dirac-Brueckner-Hartree-Fock model: Equation of state and occupation probabilities of the Bonn potential

Journal Article · Sun Sep 01 04:00:00 EDT 1996 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.54.1488· OSTI ID:383360

de Jong, F; Lenske, H ^[1]

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1. Institut fuer Theoretische Physik, Universitaet Giessen, 35392 Giessen (Germany)

We calculate nuclear matter observables for the Bonn-C potential in a relativistic conserving approach. This amounts to extending the Dirac-Brueckner-Hartree-Fock model by including hole-hole propagating diagrams to all orders, which also allows us to calculate the momentum distribution using a spectral function. The trends we find upon including hole-hole propagation are very similar to what we found performing the same calculation for the Groningen potential. One particular finding is that the high momentum tail of the momentum distribution is the same for both potentials. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 383360
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 3 Vol. 54; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
BRUECKNER MODEL
EQUATIONS OF STATE
HARTREE-FOCK METHOD
NUCLEAR MATTER
PARTICLE-HOLE MODEL
POTENTIALS
PROBABILITY
SPECTRAL FUNCTIONS