CLAS physics database search results Measurement E18M34 E89-004 R. A. Schumacher 2005 cos(theta) Cz Data errors dimensionless dimensionless dimensionless -0.75 1.64 0.497 -0.55 1.58 0.624 -0.35 1.385 0.367 -0.15 0.649 0.478 0.05 0.587 0.459 0.25 -0.369 0.399 0.45 0.887 0.24 0.65 0.548 0.157 0.85 0.397 0.238