NUCLEAR OVERLAP FUNCTIONS DETERMINED BY THE ASYMPTOTIC-BEHAVIOR OF THE ONE-BODY DENSITY-MATRIX

Authors
VANNECK D VANDAELE L DEWULF Y WAROQUIER M
Citation
D. Vanneck et al., NUCLEAR OVERLAP FUNCTIONS DETERMINED BY THE ASYMPTOTIC-BEHAVIOR OF THE ONE-BODY DENSITY-MATRIX, Physical review. C. Nuclear physics, 56(3), 1997, pp. 1398-1409
Citations number
39
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
56
Issue
3
Year of publication
1997
Pages
1398 - 1409
Database
ISI
SICI code
0556-2813(1997)56:3<1398:NOFDBT>2.0.ZU;2-5
Abstract
Single-particle overlap functions and spectroscopic factors are calcul ated using the asymptotic behavior in coordinate space of the one-body density matrix corresponding to a many-body wave function in correlat ed basis function theory. We include state-dependent correlation funct ions and discriminate between the effects of central, spin-spin, and t ensor correlations. The method is applied to O-16. We also discuss the effect of center-of-mass motion on the calculated spectroscopic facto rs.