CLAS physics database search results Measurement E39M109 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma Data errors nb/sr nb/sr -0.6 10.83 8.61 -0.25 10.7 3.95 0.05 9.39 2.38 0.35 16.19 4.32 0.65 6.67 8.27 0.9 32.76 9.13