Ou Zhang

72 citations · 105 across the 2 of their papers we have counts for

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hep-ph2009★ 33 cited

A Dispersive Analysis on the $f_{0} (600)$ and $f_{0} (980)$ Resonances in $γ γ \to π^{+} π^{-}, π^{0} π^{0}$ Processes

Yu Mao, Xuan-Gong Wang, Ou Zhang +2

We estimate the di-photon coupling of $f_{0} (600)$ , $f_{0} (980)$ and $f_{2} (1270)$ resonances in a coupled channel dispersive approach. The $f_{0} (600)$ di-photon coupling is also reinvest…

hep-ph2009★ 72 cited

Ambiversion of X(3872)

Ou Zhang, C. Meng, H. Q. Zheng

An analysis including most recent Belle data on X(3872) is performed, using coupled channel Flatté formula. A third sheet pole close to but \textit{below} $D^{0} D^{* 0}$ threshold is…

A Dispersive Analysis on the f0​(600) and f0​(980) Resonances in γγ→π+π−,π0π0 Processes

Ambiversion of X(3872)

A Dispersive Analysis on the $f_{0} (600)$ and $f_{0} (980)$ Resonances in $γ γ \to π^{+} π^{-}, π^{0} π^{0}$ Processes