A bstract We present an extraction of unpolarized transverse-momentum-dependent parton
distribution and fragmentation functions based on more than two thousand data points from …

The hadronization of a high-energy parton is described by fragmentation functions which are
introduced through QCD factorizations. While the hadronization mechanism per se remains …

A bstract We study all the possible spin asymmetries that can arise in back-to-back electron-
jet production, ep→ e+ jet+ X, as well as the associated jet fragmentation process, ep→ e+ …

A bstract We present FMNLO, a framework to combine general-purpose Monte Carlo
generators and fragmentation functions (FFs). It is based on a hybrid scheme of phase …

A new formalism for the factorization of the cross section for single-hadron production in e+ e-
annihilations, differential in zh, PT, and thrust, is applied to the phenomenological analysis …

A bstract We perform a re-analysis of Belle data for the transverse Λ and\(\overline
{\Lambda}\) polarization in e+ e− annihilation processes within a transverse momentum …

In this paper we study transverse polarization of Λ hyperons in single-inclusive leptonic
annihilation. We show that when the transverse momentum of the Λ baryon is measured with …

Recent BELLE measurements provide the cross section for single hadron production in\(e^+
e^-\) annihilations, differential in thrust and in the hadron transverse momentum with respect …

A bstract We study the single spin asymmetry in the back-to-back dijet production in
transversely polarized proton-proton collisions. Such an asymmetry is generated by the …

A bstract We present the complete leading-order results for the azimuthal dependences and
polarization observables in e+ e−→ h 1 h 2+ X processes, where the two hadrons are …