CLAS physics database search results Measurement E38M66 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors -0.6 0 0 -0.25 -11.625 3.267 0.05 -10.31 3.762 0.35 -26.941 5.459 0.65 -29.882 10.225 0.9 -9.009 13.336