CLAS physics database search results Measurement E102M156 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 0.009 0.007 0.017 0 -0.4 0.021 0.009 0.009 0.002 0 0.031 0.019 0.024 0.003 0.4 0.064 0.013 0.013 0.009 0.8 0.081 0.014 0.014 0.008