Relativistic corrections to paired production of charmonium and bottomonium in decays of the Higgs boson
Р. Н. Фаустов, A. P. Martynenko, F. A. Martynenko
Abstract
The rare decay process of the Higgs boson into a pair of $J/\mathrm{\ensuremath{\Psi}}$ and $\mathrm{\ensuremath{\Upsilon}}$ particles is studied within the perturbative Standard Model and the relativistic quark model. The relativistic corrections connected with the relative motion of quarks are calculated in the production amplitude and the wave functions of the bound states. Numerical values of the decay widths of the Higgs boson are obtained, which can be used for comparison with experimental data.
Topics & Concepts
PhysicsParticle physicsHiggs bosonProduction (economics)BosonAmplitudeQuarkNuclear physicsQuantum mechanicsEconomicsMacroeconomicsParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle InteractionsHigh-Energy Particle Collisions Research