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José Garrido (Federico Santa María Technical University)13/05/2026, 18:40
We discuss the new derivation of the linear but with complicated kernel and non-homogeneous evolution equations for the cross sections of productions of $n$-cut Balitsky-Fadin-Kuraev-Lipatov (BFKL) Pomerons in the final states of high energy DIS on a nucleus, resumming all multiple rescatterings and all leading logarithms of energy. These equations coincide with the equations that have been...
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Patrick Gotzler14/05/2026, 17:50
I introduce a new technique to calculate the conformal (Gegenbauer) moments of two-loop coefficient functions in DVCS and present selected results. These are necessary for GPD extractions within a Mellin-Barnes approach.
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Wanchen Li (Fudan University)14/05/2026, 18:10
We perform an analysis of the BK evolution equation formulated in momentum space, supplemented by higher-order resummation corrections motivated by renormalization group improvements and the kinematical constraints. The equation is solved over a wide range of transverse momenta and longitudinal momentum fractions using GPU-optimized numerical computation. The solutions are fitted to HERA data,...
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Dario Vaccaro (LIP Lisboa)15/05/2026, 12:20
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Guillaume Beuf (National Centre for Nuclear Research (NCBJ), Warsaw)15/05/2026, 12:40
In recent years, numerous studies have aimed at improving the precision of the theoretical description of the nonlinear QCD regime of gluon saturation in high-energy collisions, in order to match the precision of the data coming from the LHC and the future EIC. In particular, NLO QCD corrections have been calculated for many high-energy processes sensitive to gluon saturation.
In most of...
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Josep Rubi Bort (IFT)15/05/2026, 13:00
QCD–QG Duality and Discrete BFKL Evolution in Multi-Regge Kinematics We present a novel approach to computing duality relations between Quantum Chromodynamics (QCD) and Quantum Gravity (QG) in the Multi-Regge Kinematics (MRK) limit. This framework leverages Mathematica-based tools—FeynArts, FeynCalc, and FeynGrav—with a new implementation that integrates FeynGrav into FeynArts, enabling...
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