CLAS physics database search results Measurement E38M97 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors -0.6 9.21 4.08 -0.25 14.99 2.78 0.05 32.55 2.6 0.35 50.5 4.67 0.65 76.58 5.56 0.9 124.33 7.03