Higgs boson production and quark scattering amplitudes at high energy through the next-to-next-to-leading power in quark mass

Higgs boson production and quark scattering amplitudes at high energy through the next-to-next-to-leading power in quark mass

Abstract We study the amplitudes of the quark scattering by an external electromagnetic field and of the light quark mediated Higgs boson production via gluon fusion in the high-energy limit. The asymptotic behavior of the quark form factors is obtained in the double-logarithmic approximation to all...

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Bibliographic Details
Main Authors: Tao Liu, Sneh Modi, Alexander A. Penin
Format: Article
Language:English
Published: SpringerOpen 2022-02-01
Series:Journal of High Energy Physics
Subjects:
Higgs Physics
Perturbative QCD
Resummation
Online Access:https://doi.org/10.1007/JHEP02(2022)170

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