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hep-ph2026
Symbolic Extraction of Non-Perturbative Transverse-Momentum-Dependent Distributions from Drell-Yan Data
Cole Granger, Alessandro Bacchetta, Valerio Bertone +6
We present an analytical parametrization of the non-perturbative transverse-momentum-dependent (TMD) parton distribution function of unpolarized quarks, extracted from Drell-Yan da…
hep-ph2026
Factorization of the Energy-Energy Correlation in the two-jet limit in the massive case
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Lorenzo Rossi
We consider non-logarithmic heavy-quark mass effects in the factorization and resummation of the Energy-Energy-Correlation (EEC) function, in the two-jet limit. We define a new, "p…
hep-ph2026
A global analysis of Energy-Energy Correlation data: determination of and non-perturbative QCD parameters
Ugo Giuseppe Aglietti, Giancarlo Ferrera, Lorenzo Rossi
We present a comprehensive global analysis of Energy-Energy Correlation (EEC) data in electron-positron annihilation into hadrons, spanning a wide range of center-of-mass energies…