CLAS physics database search results Measurement E102M121 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 0.64 0.03 0.03 0.03 -0.7 0.628 0.032 0.032 0.027 -0.5 0.67 0.037 0.037 0.024 -0.3 0.692 0.041 0.041 0.028 -0.1 0.667 0.042 0.042 0.025 0.1 0.642 0.043 0.043 0.025 0.3 0.56 0.042 0.042 0.033 0.5 0.501 0.04 0.04 0.026 0.7 0.612 0.044 0.044 0.033 0.9 0.587 0.037 0.037 0.013