Calculation of exciton densities in the shell-model Monte Carlo method

D. J. Dean, S. E. Koonin

Research output: Contribution to journalArticle

Abstract

We develop a shell-model Monte Carlo method to calculate densities of states with varying exciton (particle-hole) number. We then apply this method to the doubly closed-shell nucleus 40Ca in a full 0s-1d-0f-1p shell-model space and compare our results to those found using approximate analytic expressions for the partial densities. We find that the effective one-body level density is reduced by approximately 22% when a residual two-body interaction is included in the shell-model calculation.

Original languageEnglish (US)
Article number054306
Pages (from-to)543061-543065
Number of pages5
JournalPhysical Review C - Nuclear Physics
Volume60
Issue number5
DOIs
StatePublished - Nov 1999

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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