CLAS physics database search results Measurement E80M6 e1b-c analysis C. Hadjidakis, M. Guidal 0 Q^2 sigma_L Data errors Gev^2 mcbn mcbn 2.09 0.01 0.07 2.22 0.89 0.22 2.35 0.61 0.3 2.48 1.45 0.33 2.62 1.84 0.4