CLAS physics database search results Measurement E39M28 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors nb/sr nb/sr -0.6 0 0 -0.25 20.98 5.01 0.05 28.89 5.18 0.35 24.53 4.7 0.65 33.62 8.79