Two-loop helicity amplitudes for gg → ZZ with full top-quark mass effects
Abstract We calculate the two-loop QCD corrections to gg → ZZ involving a closed top-quark loop. We present a new method to systematically construct linear combinations of Feynman integrals with a convergent parametric representation, where we also allow for irreducible numerators, higher powers of...
Gardado en:
| Principais autores: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
SpringerOpen
2021-05-01
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| Series: | Journal of High Energy Physics |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1007/JHEP05(2021)256 |
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