CLAS physics database search results Measurement E38M175 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -9.868 6.228 -0.25 -9.425 6.253 0.05 -30.628 7.5 0.35 -26.032 9.415 0.65 -0.848 13.174 0.9 1.657 13.283