CLAS physics database search results Measurement E38M62 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors -0.6 -30.434 7.439 -0.25 -9.73 8.726 0.05 -12.671 6.562 0.35 -25.428 7.934 0.65 -31.919 6.392 0.9 -18.88 8.019