Self-Consistent Nuclear Shell-Model Calculation Starting from a Realistic NN Potential

Abstract

First self-consistent realistic shell-model calculation for the light p-shell nuclei is performed, starting from the high-precision nucleon-nucleon (NN) CD-Bonn potential. This realistic potential is renormalized deriving a low-momentum NN potential V-low-k that preserves exactly the two-nucleon low-energy physics. This V-low-k is suitable to derive a self-consistent Hartree-Fock basis that is employed to derive both effective single-particle energies and residual two-body matrix elements for the shell-model hamiltonian. Results obtained show the reliability of such a fundamental microscopic approach.

4 pages, 1 figure, 8 tables, to be published on Physics Letters B

References in corpus (1)

• On tadpoles and vacuum redefinitions in String Theory

Cited by in corpus (13)

• Shell-model calculations and realistic effective interactions
• Effective shell-model hamiltonians from realistic nucleon-nucleon potentials within a perturbative approach
• Low Momentum Nucleon-Nucleon Interactions and Shell-Model Calculations
• Shell-model calculations for neutron-rich carbon isotopes with a chiral nucleon-nucleon potential
• Perturbative Approach to Effective Shell-Model Hamiltonians and Operators
• An {\it ab-initio} Gamow shell model approach with a core
• The roles of three-nucleon force and continuum coupling in mirror symmetry breaking of oxygen mass region
• Shell-model study of the N=82 isotonic chain with a realistic effective hamiltonian
• Low-momentum Hyperon-Nucleon Interactions
• Ab initio descriptions of $A=16$ mirror nuclei with resonance and continuum coupling
• Complex valence-space effective operators for observables: the Gamow-Teller transition
• Shell-model studies on exotic nuclei around 132Sn
• Fully microscopic shell-model calculations with realistic effective hamiltonians