CLAS physics database search results Measurement E38M129 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TT Data errors -0.6 0 0 -0.25 0.83 12.65 0.05 -17.18 17.58 0.35 10.43 22.44 0.65 29.21 42.07 0.9 162.04 411.57