CLAS physics database search results Measurement E38M91 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors -0.6 0 0 -0.25 -6.916 2.687 0.05 -6.817 3.055 0.35 -14.241 5.855 0.65 3.069 11.087 0.9 -48.847 13.987