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Top quark mass corrections to single and double Higgs boson production in gluon fusion
by Joshua Davies
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Submission summary
| Authors (as registered SciPost users): | Joshua Davies |
| Submission information | |
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| Preprint Link: | https://arxiv.org/abs/2110.06603v1 (pdf) |
| Date accepted: | 2022-05-06 |
| Date submitted: | 2021-10-18 09:20 |
| Submitted by: | Davies, Joshua |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR2021) |
| Ontological classification | |
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| Academic field: | Physics |
| Specialties: |
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Abstract
In this talk we discuss recent computations of the top quark mass dependence of QCD amplitudes describing Higgs boson production in gluon fusion. We compute terms in the expansion for a large top quark mass, which reduces the Feynman diagrams to products of massless integrals and massive tadpole integrals which contain the top mass dependence. In particular we discuss the real and virtual corrections to double Higgs production at NNLO, and the virtual corrections to single Higgs production at N3LO.
Published as SciPost Phys. Proc. 7, 031 (2022)
Reports on this Submission
Strengths
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings.
Weaknesses
None.
Report
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.
Requested changes
None.