CLAS physics database search results Measurement E102M149 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 0.008 0.008 0.01 0.002 -0.4 0.033 0.021 0.021 0.004 0 0.053 0.018 0.018 0.004 0.4 0.086 0.017 0.019 0.005 0.8 0.091 0.02 0.02 0.006