The nucleon-deuteron breakup reaction is analyzed in the framework of a model of single and double scattering using the off-shell $t$-matrix elements corresponding to several realistic local two-nucleon potentials. The multiple scattering contributions are estimated through a model derived from a fixed scattering centers approximation with a simple separable two-body $t$ matrix.

NUCLEAR REACTIONS ${}_{}{}^2{}_{}{}^{}\mathrm{H}(p, 2p)n$, $E=156\mathrm{}$ MeV. Calculated cross section single plus double scattering including exact off-shell two-nucleon $t$-matrix elements and integral solution in a fixed scattering centers approximation.

• Received 21 April 1975

DOI:https://doi.org/10.1103/PhysRevC.12.948