2017/12/31 by L. T. Hue, A. B. Arbuzov, T. T. Hong +3 · 22 citations
Physics and Astronomy · #Class (philosophy) #Gauge (firearms) #Gauge boson #Higgs boson #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Quantum and Classical Electrodynamics #Standard Model (mathematical formulation) #Unitarity #Unitary state #Work (physics) #hep-ph
paper · pdf · doi:10.1140/epjc/s10052-018-6349-0
published in The European Physical Journal C 78(11) (Springer Science+Business Media) · 33 pages, 3 figures, a new section (V) and references were improved in the published version
openalex created_date 2017/12/22 · openalex publication_date 2018/10/31 · arxiv created 2018/11/04 · arxiv updated 2018/11/06 · openalex updated_date 2026/08/05
Radiative corrections to the decay h→ Zγ are evaluated in the one-loop approximation. The unitary gauge is used. The analytic result is expressed in terms of the Passarino-Veltman functions. The calculations are applicable for the Standard Model as well for a wide class of its gauge extensions. In particular, the decay width of a charged Higgs boson H± → W± γ can be derived. The consistence of our formulas and several specific earlier results is shown.