When probed at very high energies or small Bjorken xbj, QCD degrees of freedom manifest
themselves as a medium of dense gluon matter called the Color Glass Condensate. Its key …

We extend the existing leading (LO), next-to-leading (NLO), and next-to-next-to-leading
order (NNLO) NNPDF4. 0 sets of parton distribution functions (PDFs) to approximate next-to …

An overwhelming number of theoretical predictions for hadron colliders require parton
distribution functions (PDFs), which are an important ingredient of theory infrastructure for …

The current status of measurements of the nucleon structure functions and their
understanding is reviewed. The fixed target experiments E665, CCFR and NMC and the …

We present a determination of the parton distribution functions of the proton in which NLO
and NNLO fixed-order calculations are supplemented by NLL x small-x resummation. Deep …

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We complete the calculation of the next-to-leading kernel of the BFKL equation by
disentangling its energy-scale dependent part from the impact factor corrections in large-k …

High-energy diffraction has become a hot and fashionable subject in recent years due to the
great interest triggered by the HERA and Tevatron data. These data have helped to show …

The NLL corrections to the BFKL kernel are known to be very large, to the extent that even
for small values of αs, they lead to physical cross sections which are not positive definite. It is …

We study next-to-leading corrections to the integral kernel of the BFKL equation for high-
energy cross-sections in QCD and in supersymmetric gauge theories. The eigenvalue of the …