Xiang-Kun Dong

activity

20172026

most citedA survey of heavy-heavy hadronic molecules

234 citations · 982 across the 29 of their papers we have counts for

collaborators

Showing 2024Show all

6 papers · 1 filter

hep-ph2024★ 4 cited

Deciphering the mechanism of $J / ψ$ -nucleon scattering

Bing Wu, Xiang-Kun Dong, Meng-Lin Du +2

The low-energy $J / ψ N$ scattering is important for various reasons: it is related to the hidden-charm $P_{c}$ pentaquark states, provides insights into the role of gluons in nucleon s…

hep-ph2024★ 10 cited

Dispersive analysis of the isospin breaking in the $X (3872) \to J / ψ π^{+} π^{-}$ and $X (3872) \to J / ψ π^{+} π^{0} π^{-}$ decays

Jorgivan Morais Dias, Teng Ji, Xiang-Kun Dong +5

We analyze the latest LHCb data on the $π^{+} π^{-}$ spectrum in the isospin-violating $X (3872) \to J / ψ π^{+} π^{-}$ decay, based on dispersion theory to deal with the $π π$ final state interac…

hep-ph2024★ 20 cited

Predicting isovector charmonium-like states from X(3872) properties

Zhen-Hua Zhang, Teng Ji, Xiang-Kun Dong +4

Using chiral effective field theory, we predict that there must be isovector charmonium-like $D D ˉ^{*}$ hadronic molecules with $J^{P C} = 1^{++}$ denoted as $W_{c 1}$ . The inputs are…

hep-ph2024★ 2 cited

Hints of the $J^{P C} = 0^{--}$ and $1^{--}$ $K^{*} K ˉ_{1} (1270)$ Molecules in the $J / ψ \to ϕ η η^{'}$ Decay

Xiang-Kun Dong, Teng Ji, Feng-Kun Guo +2

The primary objective of this study is to investigate hadronic molecules of $K^{*} K ˉ_{1} (1270)$ using a one-boson-exchange model, which incorporates exchanges of vector and pseudos…

hep-ph2024★ 11 cited

$σ$ exchange in the one-boson exchange model involving the ground state octet baryons

Bing Wu, Xiong-Hui Cao, Xiang-Kun Dong +1

Based on the one-boson-exchange framework that the $σ$ meson serves as an effective parameterization for the correlated scalar-isoscalar $π π$ interaction, we calculate the coupling…

hep-ph2024★ 1 cited

Interactions of the Pseudoscalar Meson Octet and the Baryon Decuplet in the Continuum and a Finite Volume

Teng Ji, Xiang-Kun Dong, Ulf-G. Meißner

This study focuses on the interaction of the pseudoscalar meson octet and the baryon decuplet. In the continuum, it is observed that several $J^{P} = \frac{3}{2}^{-}$ baryon resonances can…

Deciphering the mechanism of J/ψ-nucleon scattering

Dispersive analysis of the isospin breaking in the X(3872) → J/ψπ+π− and X(3872) → J/ψπ+π0π− decays