CLAS physics database search results Measurement E39M20 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 3.479 6.095 -0.25 -6.76 6.152 0.05 -4.794 7.099 0.35 -9.928 8.245 0.65 -9.334 11.809 0.9 13.548 44.717