CLAS physics database search results Measurement E102M178 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 0.011 0.008 0.024 0.003 -0.4 0 0 0.004 0 0 0.022 0.009 0.014 0.004 0.4 0.039 0.019 0.024 0.005 0.8 0.032 0.016 0.017 0.004