CLAS physics database search results Measurement E38M88 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors -0.6 2.56 8.372 -0.25 -20.676 4.568 0.05 -36.911 5.614 0.35 -39.174 5.445 0.65 -47.687 7.495 0.9 -16.787 7.891