CLAS physics database search results Measurement E102M165 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) dsigma/dOmega_T+epsilon*dsigma/dOmega_L Negative uncertainty Positive uncertainty Systematic errors dimensionless mcbn/srad mcbn/srad mcbn/srad mcbn/srad -0.8 0.13 0.014 0.014 0.01 -0.4 0.112 0.019 0.019 0.01 0 0.057 0.035 0.035 0.012 0.4 0.013 0.008 0.012 0.003 0.8 0.013 0.009 0.009 0.005