Integral of the double-emission eikonal function for a massive and a massless emitter at an arbitrary angle

Integral of the double-emission eikonal function for a massive and a massless emitter at an arbitrary angle

Abstract We present an analytic calculation of the integrated double-emission eikonal function of a massive and a massless emitter whose momenta are at an arbitrary angle to each other. This quantity provides one of the required ingredients for extending the nested soft-collinear subtraction scheme...

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Bibliographic Details
Main Authors: Dennis Horstmann, Kirill Melnikov, Ming-Ming Long, Andrey Pikelner
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Factorization
Renormalization Group
Higher-Order Perturbative Calculations
Jets and Jet Substructure
Resummation
Online Access:https://doi.org/10.1007/JHEP07(2025)138
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https://doi.org/10.1007/JHEP07(2025)138

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