CLAS physics database search results Measurement E38M100 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 0 0 -0.25 3.77 1.04 0.05 8.81 1.41 0.35 14.5 2.22 0.65 40.44 6.75 0.9 94.2 22.14