N-jettiness soft function at next-to-next-to-leading order in perturbative QCD

N-jettiness soft function at next-to-next-to-leading order in perturbative QCD

Abstract We derive a compact representation of the renormalized N-jettiness soft function that is free of infrared and collinear divergences through next-to-next-to-leading order in perturbative QCD. The number of hard partons N is a parameter in the formula for the finite remainder. Cancellation of...

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Bibliographic Details
Main Authors: Prem Agarwal, Kirill Melnikov, Ivan Pedron
Format: Article
Language:English
Published: SpringerOpen 2024-05-01
Series:Journal of High Energy Physics
Subjects:
Higher-Order Perturbative Calculations
Jets and Jet Substructure
Online Access:https://doi.org/10.1007/JHEP05(2024)005

Internet

https://doi.org/10.1007/JHEP05(2024)005

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