CLAS physics database search results Measurement E102M120 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 0.557 0.029 0.029 0.067 -0.7 0.561 0.03 0.03 0.057 -0.5 0.532 0.03 0.03 0.044 -0.3 0.491 0.03 0.03 0.043 -0.1 0.538 0.033 0.033 0.049 0.1 0.535 0.032 0.032 0.033 0.3 0.435 0.031 0.031 0.035 0.5 0.371 0.03 0.03 0.021 0.7 0.472 0.034 0.034 0.026 0.9 0.452 0.031 0.031 0.033