Dominating constituent of the $\hat{I}˜$ meson

Abstract

On the basis of the relation between values of the coupling constants determined from data fit it is concluded that the dominating constituent of the $\hat{I}˜$ meson is the glueball. The possibility that $\hat{I}˜$ meson decays into two $\ddot{I}ƒ(750)$ mesons is suggested.

LaTeX 2.09, 12 pages