Polarization measurements in K+n charge exchange at 6 and 12 GeV/c

The polarization in K+n→K°p has been measured at 6 and 12 GeV‖c in the interval 0.1<‖t‖<1.0 using a polarized deuteron target. The results are compared to predictions from SU(3), EXD and line reversal, and from vari ous phenomenological models.