CLAS physics database search results Measurement E154M7 eg1-dvcs A. Kim 2009 -t A_UL^sin2phi Data errors Systematic errors (GeV/c)^2 0.15 -0.044 0.036 0.043 0.26 -0.062 0.032 0.025 0.49 -0.096 0.037 0.02 0.92 -0.137 0.036 0.016 1.46 -0.121 0.042 0.012