69 citations · 184 across the 10 of their papers we have counts for
11 papers
Small-x TMD distributions: JIMWLK evolution and the Gaussian truncation
Florian Cougoulic, Piotr Korcyl
We extend the systematic study of small- Transverse Momentum Dependent (TMD) distributions, initiated in [Cougoulic:2026drr], by including the energy evolution. We use the JIMWL…
Small-x TMD distributions initial condition: Nc-dependence and Gaussian approximations
Florian Cougoulic, Piotr Korcyl, Tomasz Stebel
We systematically derive expressions for ten small- Transverse Momentum Dependent (TMD) distributions in the Gaussian approximation, three in the quark-gluon sector and seven in…
Dijet production in DIS off a large nucleus at next-to-eikonal accuracy in a Gaussian model within the CGC framework
Pedro Agostini, Tolga Altinoluk, Néstor Armesto +3
We develop a Gaussian model to evaluate the decorated dipole and quadrupole operators that arise beyond the eikonal approximation in the Color Glass Condensate framework. While the…
Florian Cougoulic, Stéphane Peigné
We study the decomposition into irreducible representations (irreps) of the tensor product , where is the highest-dimensional irrep present in a…
Improving the solver for the Balitsky-Kovchegov evolution equation with Automatic Differentiation
Florian Cougoulic, Piotr Korcyl, Tomasz Stebel
The Balitsky-Kovchegov (BK) evolution equation is an equation derived from perturbative Quantum Chromodynamics that allows one to evolve with collision energy the scattering amplit…
Cold nuclear matter effects on azimuthal decorrelation in heavy-ion collisions
Néstor Armesto, Florian Cougoulic, Bin Wu
The assumption of factorization lies at the core of calculations of medium effects on observables computable in perturbative Quantum Chromodynamics. In this work we examine this as…
Quark and Gluon Helicity Evolution at Small : Revised and Updated
Florian Cougoulic, Yuri V. Kovchegov, Andrey Tarasov +1
We revisit the problem of small Bjorken- evolution of the gluon and flavor-singlet quark helicity distributions in the shock wave (-channel) formalism. Earlier works on the s…
Helicity-dependent extension of the McLerran-Venugopalan model
Florian Cougoulic, Yuri V. Kovchegov
We construct a generalization of the McLerran-Venugopalan (MV) model including helicity effects for a longitudinally polarized target (a proton or a large nucleus). The extended MV…
Fully coherent energy loss effects on light hadron production in pA collisions
François Arleo, Florian Cougoulic, Stéphane Peigné
We single out the role of fully coherent induced gluon radiation on light hadron production in pA collisions. The effect has the same general features as for quarkonium production,…
Helicity-dependent generalization of the JIMWLK evolution
Florian Cougoulic, Yuri V. Kovchegov
We generalize the JIMWLK evolution equation to include the small- evolution of helicity distributions. To derive helicity JIMWLK, we use the method devised by A.H. Mueller for t…
Nuclear -broadening of an energetic parton pair
Florian Cougoulic, Stéphane Peigné
We revisit the transverse momentum broadening of a fast parton pair crossing a nuclear medium, putting emphasis on the pair global color state, for any number of colors and wit…