CLAS physics database search results Measurement E38M146 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 2.164 9.362 -0.25 -5.148 8.047 0.05 -19.346 7.877 0.35 -1.683 8.4 0.65 -20.252 9.786 0.9 -12.176 7.594