Correlation effects in single-particle overlap functions and one-nucleon removal reactions

Abstract

Single-particle overlap functions and spectroscopic factors are calculated on the basis of the one-body density matrices (ODM) obtained for the nucleus ${}^{16}O$ employing different approaches to account for the effects of correlations. The calculations use the relationship between the overlap functions related to bound states of the (A-1)-particle system and the ODM for the ground state of the A-particle system. The resulting bound-state overlap functions are compared and tested in the description of the experimental data from (p,d) reactions for which the shape of the overlap function is important.

11 pages, 4 figures included

References in corpus (4)

• Ground state of N=Z doubly closed shell nuclei in CBF theory
• Effects of state dependent correlations on nucleon density and momentum distributions
• Center-of-mass effects on the quasi-hole spectroscopic factors in the 16O(e,e'p) reaction
• A model of short-range correlations in the charge response

Cited by in corpus (6)

• One-body density matrix and momentum distribution in s-p and s-d shell nuclei
• Overlap functions in correlation methods and quasifree nucleon knockout from ${}^{16}$O
• Antisymmetrized Green's function approach to $(e,e^{\prime })$ reactions with a realistic nuclear density
• Generator coordinate method calculations of one-nucleon removal reactions on ${}^{40}$Ca
• Two-proton overlap functions in the Jastrow correlation method and cross section of the ${}^{16}$O$(e,e^{\prime }pp{)}^{14}$C${}_{g.s.}$ reaction
• Jastrow-type calculations of one-nucleon removal reactions on open $s$-$d$ shell nuclei