CLAS physics database search results Measurement E102M314 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) Asym_TT Negative uncertainty Positive uncertainty Systematic errors dimensionless dimensionless dimensionless dimensionless dimensionless -0.8 -0.229 0.771 1.224 0.206 -0.4 0.653 0.404 0.18 0.016 0 -0.805 0.195 0.396 0 0.4 -0.348 0.412 0.307 0.048 0.8 0.181 0.288 0.245 0.002