The ${\chi }_{cJ}$ decay to $\varphi K^{\ast }\bar{K},\varphi h_1(1380)$ testing the nature of axial vector meson resonances

Sheng-Juan Jiang, S. Sakai, Wei-Hong Liang +1

We perform a theoretical study of the ${\chi }_{cJ}\to \varphi K^{\ast }\bar{K}\to \varphi K\pi \bar{K}$ reaction taking into account the $K^{\ast }\bar{K}$ final state interaction, which in the chiral unitary appr…