Dazhuang He

activity

20212026

B ˉ^{0} \to J / ψ K ˉ^{* 0} K^{0}

and

B ˉ^{0} \to J / ψ f_{1} (1285)

decays

3 citations · 8 across the 8 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

hep-ph2022

Exploring the molecular scenario of X(4160)

Ruitian Li, Dazhuang He, Xuan Luo +1

In this work, we investigate the decays of meson $X (4160)$ in the molecular frame. By using an effective lagrangian approach, we calculate the widths of $X (4160) \to J / ψ ϕ$ , $D^*\bar…

hep-ph2022★ 2 cited

The strong coupling $g_{X J / ψ ϕ}$ of $X (4700) \to J / ψ ϕ$ in the light-cone sum rules

Yiling Xie, Dazhuang He, Xuan Luo +1

We assign the scalar tetraquark and the D-wave tetraquark state for $X (4700)$ and calculate the width of the decay $X (4700)$ $\to J / ψ ϕ$ within the framework of light-cone sum rules…

Exploring the molecular scenario of X(4160)

The strong coupling gXJ/ψϕ​ of X(4700)→J/ψϕ in the light-cone sum rules

The strong coupling $g_{X J / ψ ϕ}$ of $X (4700) \to J / ψ ϕ$ in the light-cone sum rules