Low-momentumK+dscattering

The differential cross sections for $K^{+}d$ coherent, breakup, and charge-exchange scattering have been measured at several momenta in the interval 250-600 MeV/c. The data have been fitted using a partial-wave analysis. Assuming an $s$-wave description of $I=1\mathrm{}$ scattering and using data from the coherent and charge-exchange channels, a description of $I=0\mathrm{} K^{+}-N$ scattering by a combination of $s$ and $p$ waves in a simple single-scattering impulse model has been attempted. The phase shifts obtained are unique up to the Fermi-Yang ambiguity, which can be removed by using existing polarization results at 600 MeV/c.