CLAS physics database search results Measurement E102M334 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 0.02 0.47 0.508 0.035 -0.4 0.48 0.665 0.52 0.05 0 0.777 0.64 0.223 0.003 0.4 -0.436 0.564 0.688 0.174 0.8 0.863 0.796 0.137 0.056