CLAS physics database search results Measurement E38M141 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors nb/sr nb/sr -0.6 1.56 13 -0.25 -16.78 11.87 0.05 -3.73 10.69 0.35 -17.54 12.29 0.65 -13.7 14.09 0.9 -16.38 13.3