CLAS physics database search results Measurement E38M23 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 0.057 4.95 -0.25 -12.134 4.441 0.05 -17.777 5.459 0.35 -23.886 7.241 0.65 -39.952 12.134 0.9 -123.15 57.629