Dihadron Fragmentation and the Confinement Transition in Energy Correlators
Abstract
In this letter, we relate the factorization for e+e- h1 h2 X to the factorization for energy-energy correlators in the collinear limit. This enables us to give a nonperturbative proof of factorization for the energy correlators, relate the energy correlator jet function to transverse-momentum-sensitive dihadron fragmentation functions, and provide a rigorous description of the confinement transition region.
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