Scale dependence of non-factorizable virtual corrections to Higgs boson production in weak boson fusion

被引：1

作者：

Brønnum-Hansen C. ^{[1
]}

Long M.-M. ^{[1
]}

Melnikov K. ^{[1
]}

机构：

[1] Institute for Theoretical Particle Physics, KIT, Karlsruhe

来源：

Journal of High Energy Physics | / 2023卷 / 11期

关键词：

Higgs Production; Higher-Order Perturbative Calculations;

D O I：

10.1007/JHEP11(2023)130

中图分类号：

学科分类号：

摘要：

The renormalization-scale dependence of the non-factorizable virtual corrections to Higgs boson production in weak boson fusion at next-to-next-to-leading order in perturbative QCD is unusually strong, due to the peculiar nature of these corrections. To address this problem, we compute the three-loop non-factorizable contribution to this process which accounts for the running of the strong coupling constant, and show that it stabilizes the theoretical prediction. © 2023, The Author(s).

引用

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