A glueball puzzle explained in terms of $\varphi h_1(1380)$ dynamics: Aka $X(2370)$

K. P. Khemchandani, A. Martinez Torres, E. Oset

We study the interaction of $\varphi$ with $h_1(1380)$, considering the latter as a $K^{\ast }\bar{K}$ molecular state, and find the generation of a state with the same quantum numbers, togethe…