CLAS physics database search results Measurement E38M115 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors -0.6 0 0 -0.25 0.537 2.362 0.05 -11.413 3.734 0.35 -12.558 5.671 0.65 -9.093 15.641 0.9 -6.378 37.816