CLAS physics database search results Measurement E102M162 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 0.236 0.018 0.018 0.018 -0.4 0.252 0.02 0.02 0.012 0 0.216 0.022 0.022 0.019 0.4 0.226 0.026 0.026 0.028 0.8 0.157 0.019 0.019 0.011