CLAS physics database search results Measurement E102M342 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 0.917 1.917 0.083 0.002 -0.4 0.348 0.887 0.652 0.663 0 1 0.219 0 0 0.4 0.198 0.398 0.622 0.002 0.8 0.532 0.453 0.309 0.1