CLAS physics database search results Measurement E38M180 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 -17.601 4.76 -0.25 -24.412 3.451 0.05 -34.056 3.943 0.35 -40.48 4.989 0.65 -32.856 7.808 0.9 -24.45 8.095