CLAS physics database search results Measurement E102M319 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 0.368 1.368 0.61 0.004 -0.4 0.998 0.57 0.002 0.003 0 -0.834 0.166 0.606 0.013 0.4 -0.097 0.512 0.37 0.014 0.8 -0.309 0.291 0.245 0.025