Beam-Target Helicity Asymmetry $E$ in $K^0\Lambda$ and $K^0{\Sigma }^0$ Photoproduction on the Neutron

CLAS Collaboration, D. H. Ho, R. A. Schumacher +146

We report the first measurements of the $E$ beam-target helicity asymmetry for the $\vec{\gamma }\vec{n}\to K^0\Lambda$, and $K^0{\Sigma }^0$ channels in the energy range 1.70$\le W\le$2.34 Ge…