CLAS physics database search results Measurement E102M257 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 1 0.746 0 0 -0.4 -1 0 0.337 0 0 -1 0 0.178 0 0.4 -1 0 0.362 0 0.8 1 1.347 0 0