CLAS physics database search results Measurement E39M4 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors nb/sr nb/sr -0.6 37.77 4.24 -0.25 91.99 4.2 0.05 110.48 4.48 0.35 116.35 5.32 0.65 83.41 7.99 0.9 63.42 9.82