CLAS physics database search results Measurement E102M253 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 -0.019 0.414 0.461 0.038 0 -0.701 0.299 0.864 0.101 0.4 -0.169 0.831 1.169 0.04 0.8 -0.504 0.228 0.706 0.041