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Second order QCD corrections to the g+g → H +H four-point amplitude
In this contribution we compute the two loop massless QCD corrections to the four-point ampli- tude g + g → H + H . We work in the effective theory where the Higgs boson interact with gluons in the infinite top quark mass limit. Our calculation is an important ingredient to the third-order QCD corre...
| Autores principales: | , , , , |
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| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.375.0011 http://cds.cern.ch/record/2744559 |
| Sumario: | In this contribution we compute the two loop massless QCD corrections to the four-point ampli- tude g + g → H + H . We work in the effective theory where the Higgs boson interact with gluons in the infinite top quark mass limit. Our calculation is an important ingredient to the third-order QCD corrections to Higgs boson pair production. |
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