CLAS physics database search results Measurement E38M70 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 44.56 5.41 -0.25 43.03 4.64 0.05 43.64 4.8 0.35 44.36 4.8 0.65 65.82 4.68 0.9 80.36 5.86