CLAS physics database search results Measurement E102M249 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) Asym_LT Negative uncertainty Positive uncertainty Systematic errors dimensionless dimensionless dimensionless dimensionless dimensionless -0.8 0.032 0.171 0.209 0.017 -0.4 1 0.429 0 0 0 1 1.404 0.001 0.168 0.4 1 2 0 0 0.8 1 0.817 0 0.38