CLAS physics database search results Measurement E102M320 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 0.637 1.286 0.363 0.168 -0.4 0.523 0.347 0.242 0.007 0 0.234 0.5 0.3 0.004 0.4 -0.663 0.303 0.333 0.032 0.8 -0.455 0.253 0.219 0.039