CLAS physics database search results Measurement E38M35 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 32.96 13.3 -0.25 1.72 12.02 0.05 -17.38 12.98 0.35 -31.22 17.35 0.65 -7.07 28.29 0.9 38.3 35.3