CLAS physics database search results Measurement E102M159 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 0.215 0.018 0.018 0.029 -0.4 0.208 0.018 0.018 0.023 0 0.159 0.018 0.018 0.019 0.4 0.171 0.017 0.017 0.018 0.8 0.136 0.018 0.018 0.018