CLAS physics database search results Measurement E38M181 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 -8.598 4.653 -0.25 -9.815 3.291 0.05 -24.551 3.224 0.35 -39.271 3.906 0.65 -37.17 8.355 0.9 -25.213 10.29