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hep-ph2025
Extraction of Dihadron Fragmentation Functions at NNLO with and without Neural Networks
Virgile Mahaut, Luca Polano, Alessandro Bacchetta +4
We present a new extraction of unpolarized Dihadron Fragmentation Functions, which describe the probability density for an unpolarized parton to fragment into a pair. Our…
hep-ph2025
A Neural-Network Extraction of Unpolarised Transverse-Momentum-Dependent Distributions
Alessandro Bacchetta, Valerio Bertone, Chiara Bissolotti +4
We present the first extraction of transverse-momentum-dependent distributions of unpolarised quarks from experimental Drell-Yan data using neural networks to parametrise their non…