Extended Data Fig. 5: pp-to-pn pairs ratio from experiment and theory.
From: Many-body factorization and position–momentum equivalence of nuclear short-range correlations
Ratio of pp-to-pn back-to-back pairs in 4He as a function of pair relative momentum q, npp(Q = 0, q)/npn(Q = 0, q), for different NN+3N potentials, compared with the experimental extractions of ref. 8 using (e,e’pp) and (e,e’pn) data. Data error bars show the combined statistical and systematical uncertainties at the 1s or 68% confidence level.
