CLAS physics database search results Measurement E102M152 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 0.004 0.006 0.009 0.001 -0.4 0.017 0.008 0.009 0.002 0 0.05 0.014 0.018 0.004 0.4 0.103 0.041 0.041 0.011 0.8 0.092 0.029 0.029 0.004