CLAS physics database search results Measurement E39M19 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 25.541 7.651 -0.25 3.79 6.944 0.05 0.82 7.453 0.35 -21.114 8.358 0.65 -9.447 17.126 0.9 -18.611 38.848