CLAS physics database search results Measurement E102M313 E-89-039 S. Dytman, K. Giovanetti 2007 cos(theta) Asym_TT Negative uncertainty Positive uncertainty Systematic errors dimensionless dimensionless dimensionless dimensionless dimensionless -0.8 0.445 0.455 0.4 0.036 -0.4 -0.926 0.074 1.151 0.005 0 -0.525 0.475 0.758 0.062 0.4 0.376 0.451 0.363 0.011 0.8 0.272 0.279 0.246 0.009