Possible Polarization Measurement for pp ® KK, p+p? Reaction

Abstract

Polarization measurements are suggested for nucleon-antinucleon annihilation into two pseudoscalar mesons in the S region (total energy r-.J 1·9-2·0 GeV). The particular purpose is to distinguish the dominant J value of suspected 3D resonances; measurements with both beams and targets polarized would be especially revealing.