CLAS physics database search results Measurement E38M188 E1-5st-Lambda (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_T Data errors Systematic errors nb/sr nb/sr nb/sr -0.6 51.261 8.3598 8.3217 -0.25 55.8949 6.0882 13.2183 0.05 74.6009 6.9431 18.3049 0.35 114.806 8.5732 25.359 0.65 168.124 14.1993 33.3583 0.9 217.661 20.1151 47.394