Decays of the light hybrid meson $1^{-+}$

G. Daylan Esmer, K. Azizi, H. Sundu +1

The full width of the light isovector hybrid meson $H_{\mathrm{V}}$ with spin-parities $1^{-+}$ and content $(\overline{u}gu-\overline{d}gd)/\sqrt{2}$ is evaluated by con…