CLAS physics database search results Measurement E38M52 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 3.62 1.94 -0.25 5.37 1.26 0.05 15.39 1.71 0.35 29.05 2.67 0.65 51.99 5.14 0.9 146.57 16.35