CLAS physics database search results Measurement E102M136 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 0.489 0.023 0.023 0.024 -0.4 0.474 0.025 0.025 0.03 0 0.488 0.032 0.032 0.071 0.4 0.391 0.031 0.031 0.061 0.8 0.329 0.024 0.024 0.032