Local form factor subtraction for three-loop QCD corrections to electroweak production in quark-antiquark annihilation
Abstract We extend a local subtraction framework to three-loop QCD corrections for the production of multiple electroweak bosons in quark-antiquark annihilation. We derive two-loop Ward identities that ensure the factorisation of most collinear singularities from the hard-scattering process in the s...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
SpringerOpen
2025-06-01
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| Series: | Journal of High Energy Physics |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1007/JHEP06(2025)257 |
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