Analytic approximations of 2 → 2 processes with massive internal particles
Abstract We consider two-loop corrections to 2 → 2 scattering processes with massive particles in the final state and massive particles in the loop. We discuss the combination of analytic expansions in the high-energy limit and for small Mandelstam variable t. For the example of double Higgs boson p...
Main Authors: | Joshua Davies, Go Mishima, Kay Schönwald, Matthias Steinhauser |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2023-06-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | https://doi.org/10.1007/JHEP06(2023)063 |
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