CLAS physics database search results Measurement E38M153 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors nb/sr nb/sr -0.6 42.46 2.5 -0.25 60.55 2.24 0.05 83.04 2.59 0.35 118.34 3.4 0.65 160.43 6.14 0.9 222.04 9.13