CLAS physics database search results Measurement E38M22 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 -2.956 5.685 -0.25 -17.536 5.049 0.05 -22.91 5.431 0.35 -33.885 6.873 0.65 -17.409 13.972 0.9 -136.981 40.871