Double vector quarkonia production in exclusive Higgs boson decays

Abstract

Partial decay widths and branching fractions are calculated for the exclusive decays of the Standard Model Higgs boson into a pair of vector quarkonium states, $H\to J/\psi J/\psi ,H\to {\rm Y}{\rm Y},H\to J/\psi \varphi ,H\to J/\psi {\rm Y}$, with relativistic corrections due to quark motion in mesons taken into account.

6 pages, 4 figures; Submitted to Phys. Lett. B; minimal changes: typos corrected, references added

References in corpus (3)

• Systematics of heavy quarkonia from Regge trajectories on $(n,M^2)$ and $(M^2,J)$ planes
• The study of leading twist light cone wave functions of J/Psi meson
• The processes $e^{+}{e}^{-}\to J/\Psi {\chi }_{c0},\Psi (2S){\chi }_{c0}$ at $\sqrt{s}=10.6$GeV in the framework of light cone formalism