Hadronic decay $D^{+}\to \ddot{I}{€}^{+}\hat{I}\cdot \hat{I}\cdot$ and the $a_0(980)$ and $f_0(1370)$ contributions

Wen-Tao Lyu, Le-Le Wei, De-Min Li +1

Motivated by the resent BESIII Collaboration measurements of the process $D^{+}\to \ddot{I}{€}^{+}\hat{I}\cdot \hat{I}\cdot$, we investigate this process by considering the contribution from the resonance $a_0(980)$…