ar X iv : h ep - p h / 05 12 26 4 v 2 1 1 A pr 2 00 6 INVESTIGATING F L ( x , Q 2 ) AT FIXED ENERGY IN THE COLOR DIPOLE FORMALISM

ar X iv : h ep - p h / 04 12 05 6 v 1 3 D ec 2 00 4 Revisiting the phenomenology on the QCD color dipole picture

Using the QCD dipole picture of the hard BFKL Pomeron, we perform a 3 parameter fit analysis of the recent inclusive structure function experimental mesurements at small-x and intermediate Q 2. As a byproduct, the longitudinal structure function and the gluon distribution are predicted without further adjustments. The data description is quite reasonable, being timely a further study using resu...

ar X iv : h ep - p h / 05 12 21 6 v 1 1 6 D ec 2 00 5 QUANTIZATION AND HIGH ENERGY UNITARITY IN ORBIFOLD THEORIES

ar X iv : h ep - p h / 05 12 21 6 v 2 1 7 D ec 2 00 5 QUANTIZATION AND HIGH ENERGY UNITARITY IN ORBIFOLD THEORIES

ar X iv : h ep - p h / 04 04 14 5 v 1 1 7 A pr 2 00 4 NUCLEAR EXCLUSIVE VECTOR MESON PHOTOPRODUCTION

We calculate the nuclear cross section for vector meson exclusive photoproduction within the QCD color dipole picture and in the Regge approach. For the first one, we have considered the phenomenological saturation model, whereas for the latter we use a model based on the dipole Pomeron framework. Theoretical estimates for both light and heavy nuclei are given over a large range of energies.

ar X iv : h ep - p h / 96 04 26 9 v 1 9 A pr 1 99 6 About the Q 2 dependence of asymmetry A 1

We analyse the proton and deutron data on spin dependent asymmetry A 1 (x, Q 2) supposing the DIS structure functions g 1 (x, Q 2) and F 3 (x, Q 2) have the similar Q 2-dependence. As a result, we have obtained Γ p