Cyrille Marquet

Universality of Unintegrated Gluon Distributions at small x

We systematically study dijet production in various processes in the small-x limit and establish an effective kt-factorization for hard processes in a system with dilute probes scattering on a dense target. In the large-Nc limit, the unintegrated gluon distributions involved in different processes are shown to be related to two widely proposed ones: the Weizsacker-Williams gluon distribution and the dipole gluon distribution.

Azimuthal decorrelation of Mueller-Navelet jets at the Tevatron and the LHC

We study the production of Mueller-Navelet jets at hadron colliders in the Balitsky-Fadin-Kuraev-Lipatov framework. We show that a measurement of the relative azimuthal angle {delta}{phi} between the jets can provide a good testing ground for corrections due to next-leading logarithms (NLL). Besides the well-known azimuthal decorrelation with increasing rapidity interval {delta}{eta} between the jets, we propose to also measure this effect as a function of R=k{sub 2}/k{sub 1}, the ratio between the jet transverse momenta. Using renormalization-group improved NLL kernel, we obtain predictions for d{sigma}/d{delta}{eta}dRd{delta}{phi}. We analyze NLL-scheme and renormalization-scale uncertainties, and energy-momentum conservation effects, in order to motivate a measurement at the Tevatron and the LHC.

Unified description of diffractive deep inelastic scattering with saturation

We propose a new description of inclusive diffraction in deep inelastic scattering. The diffractive structure functions are expressed in the dipole picture and contain heavy-quark contributions. The dipole scattering amplitude, a saturation model fitted on inclusive deep inelastic scattering data, features a saturation scale

Exclusive vector meson production at HERA from QCD with saturation

{Q}_{s}(x)

Universality of multiparticle production in QCD at high energies

larger than 1 GeV for

Consequences of strong fluctuations on high-energy QCD evolution

x={10}^{\ensuremath{-}5}

A QCD description of the ATLAS jet veto measurement

. The

Next-to-leading BFKL phenomenology of forward-jet cross sections at HERA

q\overline{q}g

Hard Diffraction and the Color Glass Condensate

contribution to the diffractive final state is modeled in such a way that both the large-

Multi-particle production in the CGC framework

{Q}^{2}