Measurement of the Photon Beam Asymmetry in $\vec{\gamma }p\to K^{+}{\Sigma }^0$ at $E_{\gamma }=8.5$ GeV

The GlueX Collaboration, S. Adhikari, A. Ali +124

We report measurements of the photon beam asymmetry $\Sigma$ for the reaction $\vec{\gamma }p\to K^{+}{\Sigma }^0$(1193) using the GlueX spectrometer in Hall D at Jefferson Lab. Data were collected usin…