Two-loop massive QCD and QED helicity amplitudes for light-by-light scattering

Two-loop massive QCD and QED helicity amplitudes for light-by-light scattering

Abstract We present the analytic and compact two-loop helicity amplitudes for QCD and QED corrections to the light-by-light scattering process with massive internal fermions. We express the master integrals either in terms of multiple polylogarithms or in terms of iterated integrals with dlog one-fo...

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Bibliographic Details
Main Authors: Ajjath A H, Ekta Chaubey, Hua-Sheng Shao
Format: Article
Language:English
Published: SpringerOpen 2024-03-01
Series:Journal of High Energy Physics
Subjects:
Higher-Order Perturbative Calculations
Precision QED
Scattering Amplitudes
Online Access:https://doi.org/10.1007/JHEP03(2024)121

Internet

https://doi.org/10.1007/JHEP03(2024)121

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