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Photo-emission of two protons from nuclei

Marta Anguiano·Giampaolo Co'·Antonio M. Lallena
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Abstract

The photo-emission of two protons from the $^{12}$C, $^{16}$O and $^{40}$Ca nuclei is investigated. Aim of the work is the study of the possibilities offered by this probe to obtain information about the characteristics of the short-range correlations. We have also evaluated the effects of the two-body $Δ$-currents which, in this processes, compete with those produced by the short-range correlations. Our results show that ($γ$,pp) processes could be more useful than (e,e'pp) for the study of the short-range correlations.

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Marta Anguiano, Giampaolo Co', Antonio M. Lallena. 2004-08-17. Photo-emission of two protons from nuclei. https://doi.org/10.1016/j.nuclphysa.2004.08.011

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