CLAS physics database search results Measurement E39M39 E1-5st-Sigma0 (E93-030/E00-112) Mestayer, Hicks, Carman, Raue 1999 cos(theta) sigma_TL Data errors nb/sr nb/sr -0.6 -25.71 8.358 -0.25 1.923 7.75 0.05 6.604 9.334 0.35 -16.758 11.851 0.65 -17.126 20.153 0.9 5.346 30.618