CLAS physics database search results Measurement E102M127 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 -0.9 0.14 0.018 0.018 0.013 -0.7 0.1 0.026 0.026 0.014 -0.5 0.131 0.024 0.037 0.018 -0.3 0.153 0.033 0.036 0.013 -0.1 0.117 0.031 0.031 0.011 0.1 0.152 0.031 0.031 0.012 0.3 0.092 0.023 0.025 0.006 0.5 0.076 0.027 0.027 0.011 0.7 0.053 0.024 0.024 0.012 0.9 0 0 0.017 0.024