CLAS physics database search results Measurement E38M60 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors -0.6 3.64 4.27 -0.25 -0.09 3.58 0.05 0.57 5.1 0.35 -3.9 7.22 0.65 -44.53 13.25 0.9 33 41.35