ExactN−H2Breakup Calculations

The fivefold differential cross section computed from the exact solution of the three-particle Faddeev equations for separable spin-dependent $s$-wave nucleon-nucleon interactions is compared with the data from the recent kinematically complete measurement of ${}_{}{}^2{}_{}{}^{}\mathrm{H}(p,2p)n$ reaction at 39.5 MeV in $4\pi$ geometry. The calculations agree well with the data, which includes regions of phase space where quasifree scattering and final state interactions are not the predominant reaction mechanisms.