CLAS physics database search results Measurement E39M59 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 6.406 11.512 -0.25 6.93 5.317 0.05 -4.653 5.416 0.35 -10.281 8.344 0.65 -15.938 10.324 0.9 -9.504 11.172