One-loop QCD corrections to ūd → t t ¯ W $$ t\overline{t}W $$ at O ε 2 $$ \mathcal{O}\left({\varepsilon}^2\right) $$
Abstract We present a computation of the one-loop QCD corrections to top-quark pair production in association with a W boson, including terms up to order ε 2 in dimensional regularization. Providing a first glimpse into the complexity of the corresponding two-loop amplitude, this result is a first s...
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| Glavni autori: | , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
SpringerOpen
2025-09-01
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| Serija: | Journal of High Energy Physics |
| Teme: | |
| Online pristup: | https://doi.org/10.1007/JHEP09(2025)126 |
| Oznake: |
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