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Short-range correlations in (e,e$'$p) and (e,e$'$pp) reactions on complex nuclei

Jan Ryckebusch·Marc Vanderhaeghen·Kris Heyde·Michel Waroquier
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Abstract

The influence of short-range correlations (SRC) on the triple-coincidence (e,e$'$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 $Δ_{33}$ currents. The (e,e$'$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$'$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.

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Jan Ryckebusch, Marc Vanderhaeghen, Kris Heyde, Michel Waroquier. 1995-03-09. Short-range correlations in (e,e$'$p) and (e,e$'$pp) reactions on complex nuclei. https://doi.org/10.1016/0370-2693(95)00323-d

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