CLAS physics database search results Measurement E102M123 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 0.525 0.026 0.026 0.016 -0.7 0.483 0.03 0.03 0.028 -0.5 0.53 0.04 0.04 0.041 -0.3 0.477 0.041 0.041 0.034 -0.1 0.41 0.045 0.045 0.054 0.1 0.428 0.05 0.05 0.038 0.3 0.413 0.042 0.042 0.041 0.5 0.338 0.043 0.043 0.038 0.7 0.419 0.04 0.04 0.057 0.9 0.301 0.03 0.03 0.024