Qi Wu

activity

20162026

collaborators

10 papers

hep-ph2026

Radiative decays of the predicted P-wave $D D ˉ^{*}$ molecular state: the $0^{-+}$ case

Qi Wu, Ming-Qi Cui, Zi-Li Yue +3

In the present work, we study the radiative decays of the P-wave $D D ˉ^{*}$ molecular state $G_{0}$ with $I^{G} (J^{P C}) = 0^{+} (0^{-+})$ using a phenomenological Lagrangian approach. The…

hep-ph2026

Hunting for $B B ˉ$ molecular state $X_{b 0}$ via radiative transition of $Υ (10753)$

Yuan-Jun Gao, Gang Li, Shi-Dong Liu +1

We investigate the radiative decay $Υ (10753) \to γ X_{b 0}$ within the framework of nonrelativistic effective field theory (NREFT). The $Υ (10753)$ is treated as an $S$ - $D$ mixed stat…

hep-ph2026

Study of $χ_{c J} \to η η η^{'}$ via intermediate charmed meson loop mechanisms and its implications for non-observation of $η_{1} (1855)$ in $χ_{c J}$ decays

Xin-Ru Wang, Shu-Qi Wang, Shi-Dong Liu +3

Recently, the BESIII Collaboration reported the first observation of the decays $χ_{c J} \to η η η^{'}$ in order to search for the $1^{-+}$ exotic state $η_{1} (1855)$ . A partial wave…

hep-ph2026

Dipion transitions from $X (3872)$ to $χ_{c J} (J = 0, 1, 2)$

Qi Wu, Zhong-Quan Sun, Dian-Yong Chen +2

In this work, we investigate the dipion transition processes $X (3872) \to π π χ_{c J} (J = 0, 1, 2)$ within the framework of heavy hadron chiral perturbation theory, treating $X (3872)$ as…

hep-ph2025

$T_{c ˉ s ˉ 1}^{f} (2750)$ production in the $B^{+}$ decays processes

Zhuo Yu, Qi Wu, Zi-Li Yue +1

In the present work, we studied the \tcs state production through the meson loop mechanism in the $B^{+}$ meson decays, where \tcs is considered as a $D ˉ K^{*}$ molecular state wit…

hep-ph2025

Hadronic decays of possible pseudoscalar $P$ -wave $D D ˉ^{} / D ˉ D^{}$ molecular state

Shi-Dong Liu, Qi Wu, Gang Li

Recently, the new structure $G (3900)$ observed by the BESIII Collaboration in the $e^{+} e^{-} \to D D ˉ$ was identified to be the $P$ -wave $D D ˉ^{*} / D ˉ D^{*}$ vector molecu…

hep-ph2025

Dipionic transitions of $Y (4500)$ to $J / ψ$

Shidong Liu, Qi Wu, Gang Li

We, using an effective Lagrangian approach, investigated the dipionic transition of the $Y (4500)$ newly well established in the process $e^{+} e^{-} \to K^{+} K^{-} J / ψ$ . In this study, the $…

hep-ph2025

Radiative decays of $X (3872)$ in $D D ˉ^{*}$ molecule scenario

Fan Wang, Gang Li, Shi-Dong Liu +1

We investigate the radiative decays of the $X (3872)$ to $γ V (V = ρ^{0}, ω)$ in the molecule scenario, where the $X (3872)$ is regarded as a pure hadronic molecule of the $D\bar{D}^*+c…

hep-ph2024

Hidden charmonium decays of spin-2 partner of $X (3872)$

Yuanxin Zheng, Zuxin Cai, Gang Li +3

The Belle collaboration recently reported a promising candidate for the spin-2 $D^{*} D ˉ^{*}$ partner of the $X (3872)$ , called the $X_{2}$ for short, having a mass of $(4014.3 \pm 4.…

hep-ph2016

Production of the $X_{b}$ in $Υ (5 S, 6 S) \to γ X_{b}$ radiative decays

Qi Wu, Gang Li, Fenglan Shao +4

In this work, we investigate the production of $X_{b}$ in the process $Υ (5 S, 6 S) \to γ X_{b}$ , where $X_{b}$ is assumed to be the counterpart of $X (3872)$ in the bottomonium sector as a $B…

Radiative decays of the predicted P-wave DDˉ∗ molecular state: the 0−+ case

Hunting for BBˉ molecular state Xb0​ via radiative transition of Υ(10753)

Study of χcJ​→ηηη′ via intermediate charmed meson loop mechanisms and its implications for non-observation of η1​(1855) in χcJ​ decays

Dipion transitions from X(3872) to χcJ​ (J=0,1,2)

Tcˉsˉ1f​(2750) production in the B+ decays processes

Hadronic decays of possible pseudoscalar P-wave DDˉ∗/DˉD∗ molecular state

Dipionic transitions of Y(4500) to J/ψ

Radiative decays of X(3872) in DDˉ∗ molecule scenario

Hidden charmonium decays of spin-2 partner of X(3872)

Production of the Xb​ in Υ(5S,6S)→γXb​ radiative decays

Radiative decays of the predicted P-wave $D D ˉ^{*}$ molecular state: the $0^{-+}$ case

Hunting for $B B ˉ$ molecular state $X_{b 0}$ via radiative transition of $Υ (10753)$

Study of $χ_{c J} \to η η η^{'}$ via intermediate charmed meson loop mechanisms and its implications for non-observation of $η_{1} (1855)$ in $χ_{c J}$ decays

Dipion transitions from $X (3872)$ to $χ_{c J} (J = 0, 1, 2)$

$T_{c ˉ s ˉ 1}^{f} (2750)$ production in the $B^{+}$ decays processes

Hadronic decays of possible pseudoscalar $P$ -wave $D D ˉ^{} / D ˉ D^{}$ molecular state

Dipionic transitions of $Y (4500)$ to $J / ψ$

Radiative decays of $X (3872)$ in $D D ˉ^{*}$ molecule scenario

Hidden charmonium decays of spin-2 partner of $X (3872)$

Production of the $X_{b}$ in $Υ (5 S, 6 S) \to γ X_{b}$ radiative decays