3 papers
hep-ph2025
Unveiling the Collins-Soper kernel in inclusive DIS at threshold
Andrea Simonelli, Alberto Accardi, Matteo Cerutti +2
We revisit the factorization of inclusive deep inelastic scattering near the kinematic threshold to explicitly track off-lightcone effects. Particle production develops around two…
hep-ph2019
Quark fragmentation as a probe of dynamical mass generation
Alberto Accardi, Andrea Signori
We address the propagation and hadronization of a struck quark by studying the gauge invariance of the color-averaged cut quark propagator, and by relating this to the single inclu…
hep-ph2018
Transversity in inclusive DIS and novel TMD sum rules
Alberto Accardi, Andrea Signori
A reanalysis of collinear factorization for inclusive Deep Inelastic Scattering shows that a novel, non perturbative spin-flip term associated with the invariant mass of the produc…