Fragmentation in the collider precision era

by Dr Giovanni Stagnitto (Università degli Studi di Milano-Bicocca)

Wednesday 7 Feb 2024, 10:45 → 11:45 Europe/Berlin

A.1.01/03 - Alps (New)

The study of fragmentation of light or heavy quarks (like charm or bottom) into hadrons is a common denominator in the physics programme of electron-positron, electron-hadron and hadron-hadron colliders. In this talk, I will first present recent results for heavy quark production in electron-positron collisions at NNLO+NNLL accuracy. I will then move to consider lepton-hadron scattering and I will present the newly computed NNLO QCD corrections to semi-inclusive deep-inelastic scattering coefficient functions. Finally, I will consider associated vector boson plus hadron production at hadron colliders and I will show some preliminary results for the LHC.