Effective shell-model interaction for no-core model spaces

L. Jaqua, P. Halse, B. R. Barrett, J. P. Vary

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We discuss the use of the no-core Pauli operator for calculating the effective shell-model interaction. The goal is to obtain a simple, but useful, form of the effective interaction for reproducing low-lying states, thereby reducing the effect of intruder states on these low-lying configurations. The techniques are applied to 4He as a test case. The method seems to converge well with increasing no-core space size.

Original languageEnglish (US)
Pages (from-to)242-252
Number of pages11
JournalNuclear Physics, Section A
Issue number2
StatePublished - Apr 25 1994

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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