Global extraction of the parton-to-pion fragmentation functions at NLO accuracy in QCD

Understand

In this review, we discuss the results on the parton-to-pion fragmentation functions obtained in a combined NLO fit to data of single-inclusive hadron production in electron-positron annihilation, proton-proton collisions, and lepton-nucleon deep-inelastic scattering.

• A more complete discussion can be found in Ref.
• [1].