Large-basis shell model studies of light nuclei with a multi-valued G-matrix effective interaction

Abstract

Large-basis shell model studies of low-lying excitations in light nuclei from 4He to 7Li have been performed with a multi-valued G-matrix effective interaction, as recently suggested by Haxton et al.. Calculations were performed relative to the vacuum (``no core") using very large, separable model spaces containing all excitations with unperturbed energies up to 8\hbarΩ. Using G matrices derived from a new Nijmegen potential, we achieve a very satisfactory description of these excitations.

12 text pages, revtex, 6 postscript figures (available upon request)

References in corpus (4)

• Construction of high-quality Nucleon-Nucleon potential models
• Quantum Monte Carlo Calculations of $A\le 6$ Nuclei
• Large-space shell-model calculations for light nuclei
• Microscopic Calculations of the Spectra of Light Nuclei

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