CLAS physics database search results Measurement E102M103 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 -0.9 0.536 0.052 0.052 0.069 -0.7 0.657 0.044 0.044 0.081 -0.5 0.615 0.037 0.037 0.033 -0.3 0.572 0.024 0.024 0.034 -0.1 0.585 0.035 0.035 0.061 0.1 0.704 0.035 0.035 0.047 0.3 0.531 0.026 0.026 0.049 0.5 0.416 0.023 0.023 0.02 0.7 0.334 0.024 0.024 0.018 0.9 0.258 0.021 0.021 0.023