CLAS physics database search results Measurement E102M154 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 0.007 0.013 0.003 -0.4 0.015 0.008 0.008 0.002 0 0.053 0.019 0.019 0.005 0.4 0.045 0.01 0.011 0.003 0.8 0.091 0.016 0.016 0.009