CLAS physics database search results Measurement E102M153 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 0.005 0.004 0.006 0 -0.4 0.014 0.008 0.009 0.002 0 0.041 0.01 0.016 0.003 0.4 0.048 0.017 0.018 0.004 0.8 0.1 0.021 0.021 0.011