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arXiv · 2603.19793

Probing short range correlations in Heavy-Ion Double Charge Exchange reactions

Caterina Garofalo·Horst Lenske·Francesco Cappuzzello·Manuela Cavallaro
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Abstract

The Majorana Double Charge Exchange (MDCE) provides a suitable environment for studying the dynamics of the neutrinoless double beta ($0\nu\beta\beta$) decay, particularly short-range correlations among nucleons. The study of the pion potential is essential in this respect, as it represents the strong interaction counterpart of the neutrino potential, driving nucleon correlations in $0\nu\beta\beta$ decay. Numerical studies on pion potential have revealed an effective range of about 1 fm with slight dispersion around this value, confirming the short-range character of the MDCE process.

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Caterina Garofalo, Horst Lenske, Francesco Cappuzzello, Manuela Cavallaro. 2026-03-20. Probing short range correlations in Heavy-Ion Double Charge Exchange reactions. https://arxiv.org/abs/2603.19793

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