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arXiv · 2011.06487

Charmonium decay in the C3P0 Model

A. A. El-Hameed·G. S. Hassan·D. T. da Silva·J. N. de Quadros·D. Hadjimichef
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Abstract

In this work, we use the $C^3P_{\,0}$ model to calculate the decay widths of the low lying charmonium $J^{PC}=1^{--}$ states, nominally $J/ψ(1S)$ and $ψ(2S)$, in the following common channels: $ρ\,π$, $ω\,η$, $ω\,η^\prime$, $K^{\ast +}\,K^-$, $K^{\ast 0}\,\bar{K}^0$, $ϕ\,η$, $ϕ\,η^\prime$.

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A. A. El-Hameed, G. S. Hassan, D. T. da Silva, J. N. de Quadros, D. Hadjimichef. 2020-11-12. Charmonium decay in the C3P0 Model. https://doi.org/10.1002/asna.202113937

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