Year: 2025
Type: article
Abstract: A bstract We present the calculation of complete next-to-leading order electroweak corrections to the Higgs boson production in gg → gH channel. We apply the method of differential equations combined with the selection of optimized master integrals to accomplish the calculation of master integrals. We consider three distinct renormalization schemes. At leading order, the differential distributions and the total cross section show a strong dependence on the renormalization scheme. However, these discrepancies are considerably suppressed once electroweak corrections are taken into account. For G μ scheme, the electroweak correction amounts to approximately 4 . 3% of the total cross section. Importantly, we find that the EW corrections exhibit a strong dependence on Higgs transverse momentum.
Source: Journal of High Energy Physics
Authors: Long-Bin Chen, Hai Tao Li, Wen-Long Sang
Institutions: Guangzhou University, Shandong University, Southwest University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
Funders: National Natural Science Foundation of China, Natural Science Foundation of Chongqing, Centre Scientifique et Technique du Bâtiment, Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission, Basic and Applied Basic Research Foundation of Guangdong Province
OpenAlex ID: W4415475399