Soft integrals and soft anomalous dimensions at N3LO and beyond

Soft integrals and soft anomalous dimensions at N3LO and beyond

Abstract We calculate soft phase-space and loop master integrals for the computation of color-singlet cross sections through N3LO in perturbative QCD. Our results are functions of homogeneous transcendental weight and include the first nine terms in the expansion in the dimensional regulator ϵ. We d...

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Bibliographic Details
Main Authors: Claude Duhr, Bernhard Mistlberger, Gherardo Vita
Format: Article
Language:English
Published: SpringerOpen 2022-09-01
Series:Journal of High Energy Physics
Subjects:
Effective Field Theories of QCD
Factorization
Renormalization Group
Higher-Order Perturbative Calculations
Resummation
Online Access:https://doi.org/10.1007/JHEP09(2022)155

Internet

https://doi.org/10.1007/JHEP09(2022)155

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