QCD DIPOLE PREDICTION FOR DIS AND DIFFRACTIVE STRUCTURE FUNCTIONs

摘要

The F2, FG, R = FL/FT proton structure functions are derived in the QCD dipole picture of BFKL dynamics. We get a three parameter fit describing the 1994 HI proton structure function Fj data in the low x, moderate Q2 range. Without any additional parameter, the gluon density and the longitudinal structure functions are predicted.The diffractive dissociation processes are also discussed, and a new prediction for the proton diffractive structure function is obtained.