CLAS physics database search results Measurement E38M14 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 6.93 10.34 -0.25 -7.81 9.34 0.05 -27.46 10.11 0.35 -54.21 12.56 0.65 -31.76 20.24 0.9 -97.07 52.76