CLAS physics database search results Measurement E38M75 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 0 0 -0.25 7.78 1.38 0.05 18.12 1.73 0.35 29.12 3.08 0.65 61.71 5.38 0.9 121.32 9.3