Charmonium decay in the C3P0 Model

Abstract

In this work, we use the $C^3{P}_0$ model to calculate the decay widths of the low lying charmonium $J^{PC}=1^{--}$ states, nominally $J/\psi (1S)$ and $\psi (2S)$, in the following common channels: $\rho \pi$, $\omega \eta$, $\omega {\eta }^{\prime }$, $K^{\ast +}{K}^{-}$, $K^{\ast 0}{\bar{K}}^0$, $\varphi \eta$, $\varphi {\eta }^{\prime }$.

4 pages, 2 tables, 1 figure, to be published in Astronomische Nachrichten. Contribution to the Proceedings of the 9th International Workshop on Astronomy and Relativistic Astrophysics, Mexico City, Mexico, 6-12 September, 2020

References in corpus (3)

• The Exotic XYZ Charmonium-like Mesons
• Meson decay in a corrected $3_0^P$ model
• Strong decays of strange quarkonia in a corrected 3P0 model