Analysis of the Proton-Proton Scattering Data Near 27 MeV

Phase-shift analyses were made of 33 proton-proton single-, double-, and triple-scattering data in the energy range 25-30 MeV. The resulting good definition of the phase shifts was marred somewhat by an undesirable sensitivity to the single datum $R\left(39\mathrm{}°\right)$. The phases were in moderate agreement with those of recent nucleon-nucleon models.