Short-range correlations in (e,e${}^{\prime }$p) and (e,e${}^{\prime }$pp) reactions on complex nuclei

Abstract

The influence of short-range correlations (SRC) on the triple-coincidence (e,e${}^{\prime }$pp) reactions is studied. The non-relativistic model uses a mean-field potential to account for the distortions that the escaping particles undergo. Apart from the SRC, that are implemented through a Jastrow ansatz with a realistic correlation function, we incorporate the contribution from pion exchange and intermediate ${\Delta }_{33}$ currents. The (e,e${}^{\prime }$pp) cross sections are predicted to exhibit a sizeable sensitivity to the SRC. The contribution from the two-nucleon breakup channel to the semi-exclusive ${}^{12}$C(e,e${}^{\prime }$p) cross section is calculated in the kinematics of a recent NIKHEF-K experiment. In the semi-exclusive channel, a selective sensitivity in terms of the missing energy and momentum to the SRC is found.

9 pages, Revtex, 3 figures included as an uuencoded and compressed Postscript file

References in corpus (3)

• Effects of the final-state interaction in ($\gamma$,pn) and ($\gamma$,pp) processes
• Multinucleon Mechanisms in ($\gamma$,N) and ($\gamma$,NN) Reactions
• Two-nucleon knockout contributions to the ${}^{12}$C$(e,e^{\prime }p)$ reaction in the dip and {$\Delta$}(1232) regions

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• Restoration of Overlap Functions and Spectroscopic Factors in Nuclei
• A Measurement of the Interference Structure Function, R_LT, for the 12C(e,e'p) reaction in the Quasielastic Region
• A model for two-proton emission induced by electron scattering
• Short-range correlations in semi-exclusive electron scattering experiments
• 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
• Nucleon-Nucleon Correlations and Two-Nucleon Currents in Exclusive ($e,e^{\prime }NN$) Reactions
• Final State Interaction in Exclusive $(e,e^{\prime }NN)$ Reactions
• Inclusion of virtual nuclear excitations in the formulation of the (e,e'N)
• Relationships between two--particle overlap functions and the two--body density matrix for many-fermion systems