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 language | English (US) |
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Article number | 054306 |
Pages (from-to) | 543061-543065 |
Number of pages | 5 |
Journal | Physical Review C - Nuclear Physics |
Volume | 60 |
Issue number | 5 |
DOIs | |
State | Published - Nov 1999 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics