CLAS physics database search results Measurement E38M32 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 -11.03 13.33 -0.25 -10.92 10.83 0.05 -7.55 11.95 0.35 14.1 11.3 0.65 -11.83 12.09 0.9 -12.9 12.55