CLAS physics database search results Measurement E38M147 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 -9.744 4.794 -0.25 -24.126 4.624 0.05 -52.722 5.926 0.35 -73.978 8.245 0.65 -69.862 12.544 0.9 -45.566 13.096