A Note on the Disintegration of Boron by Protons

The measurements on the angular distribution of the $\alpha$-particles arising from the bombardment of boron by protons given in the preceding paper are discussed. It is suggested that the particles from the continuous distribution which show an angular distribution have a common origin with the particles in the homogeneous group at 44 mm, and that further, this latter group may not be a truly homogeneous group, but may arise from a peculiarity of the three-particle disintegration.