CLAS physics database search results Measurement E38M118 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 26.18 3.62 -0.25 23 4.43 0.05 26.34 5.01 0.35 31.86 4.63 0.65 40.42 4.69 0.9 39.6 5.31