Analogies between hadron-in-jet and dihadron fragmentation
arXiv:2303.04314 · doi:10.1103/PhysRevD.108.014005
Abstract
We describe the formal analogies in the description of the inclusive production in hard processes of hadron pairs (based on dihadron fragmentation functions) and of a single hadron inside a jet (based on hadron-in-jet fragmentation functions). Since several observables involving dihadron fragmentation functions have been proposed in the past, we are able to suggest new interesting observables involving hadron-in-jet fragmentation functions, in lepton-hadron deep-inelastic scattering and hadronic collisions.
18 pages, 6 (composite) figures
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