CLAS physics database search results Measurement E102M212 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) Asym_LT Negative uncertainty Positive uncertainty Systematic errors dimensionless dimensionless dimensionless dimensionless dimensionless -0.9 1 0.311 0 0 -0.7 -0.51 0.49 1.51 0.039 -0.5 -0.101 0.492 1.101 0.023 -0.3 0.812 1.812 0.188 0.159 -0.1 0.408 0.389 0.592 0.01 0.1 0.671 1.671 0.329 0.329 0.3 -0.406 0.594 1.406 0.013 0.5 -1 0 0.145 0 0.7 1 0.474 0 0 0.9 -0.356 0.644 0.46 0.006