CLAS physics database search results Measurement E102M263 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) Asym_LT Negative uncertainty Positive uncertainty Systematic errors dimensionless dimensionless dimensionless dimensionless dimensionless -0.4 -1 0 2 2 0 0.282 1.282 0.718 0.048 0.4 1 0.483 0 0 0.8 0.435 0.742 0.565 0.096