Jastrow Two-nucleon Overlap Functions and Cross Sections of ${}^{16}$O$(e,e^{\prime }NN{)}^{14}$C Reactions

Abstract

Using the relationship between the two-particle overlap functions (TOF's) and the two-body density matrix (TDM), the TOF's for ${}^{16}$O$(e,e^{\prime }pp{)}^{14}$C reaction are calculated on the basis of TDM obtained with a Jastrow-type approach. The main contributions of the removal of ${}^{1}S$ and ${}^{3}P$ $pp$-pairs from ${}^{16}$O are taken into account in the calculations of the cross sections of the ${}^{16}$O$(e,e^{\prime }pp{)}^{14}$C reaction using the Jastrow TOF's. The contributions of the one-body and two-body delta currents are considered. The results are compared with the calculations using TOF's from other approaches.

8 pages, 3 figures; Contribution to the 6th workshop on "Electromagnetically Induced Two-Hadron Emission", Pavia, September 24-27, 2003, presented by A.N. Antonov