Same-hemisphere three-gluon-emission contribution to the zero-jettiness soft function at N3LO QCD
Daniel Baranowski, Maximilian Delto, Kirill Melnikov, Chen-Yu Wang
TL;DR
This paper completes the calculation of a specific three-gluon-emission contribution to the zero-jettiness soft function at N3LO in QCD, advancing precision in theoretical predictions for jet processes.
Contribution
It provides the first complete computation of the three-gluon-emission contribution to the zero-jettiness soft function at N3LO, a key step in high-precision QCD calculations.
Findings
Achieved the full N3LO contribution for the three-gluon-emission term.
Enhanced the accuracy of zero-jettiness soft function calculations.
Supported future precision collider phenomenology.
Abstract
We complete the calculation of the three-gluon-emission contribution to the same-hemisphere part of the zero-jettiness soft function at next-to-next-to-next-to-leading order in perturbative QCD.
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