Ju-Jun Xie

activity

20072023

most citedWeak decays of heavy hadrons into dynamically generated resonances

143 citations · 2.9k across the 126 of their papers we have counts for

collaborators

Showing 2019Show all

8 papers · 1 filter

hep-ph2019★ 31 cited

Photoproduction of hidden-bottom pentaquark and related topics

Xu Cao, Feng-Kun Guo, Yu-Tie Liang +5

Due to the discovery of the hidden-charm pentaquark $P_{c}$ states by the LHCb collaboration, the interests on the candidates of hidden-bottom pentaquark $P_{b}$ states are increasing.…

hep-ph2019

Role of the $Λ (1600)$ in the $K^{-} p \to Λ π^{0} π^{0}$ reaction

He Zhou, Ju-Jun Xie

Role of the $Λ (1600)$ is studied in the $K^{-} p \to Λ π^{0} π^{0}$ reaction by using the effective Lagrangian approach near the threshold. We perform a calculation for the total and diff…

hep-ph2019★ 48 cited

Theoretical interpretation of the $D_{s}^{+} \to π^{+} π^{0} η$ decay and the nature of $a_{0} (980)$

Raquel Molina, Ju-Jun Xie, Wei-Hong Liang +2

In a recent paper \cite{Ablikim:2019pit}, the BESIII collaboration reported the so-called first observation of pure $W$ -annihilation decays $D_{s}^{+} \to a_{0}^{+} (980) π^{0}$ and $D_s^+ \t…

hep-ph2019★ 13 cited

Radiative decays of $f_{1} (1285)$ as the $K^{*} K ˉ$ molecular state

Ju-Jun Xie, Gang Li, Xiao-Hai Liu

Within a picture of the $f_{1} (1285)$ being a dynamically generated resonance from the $K^{*} K ˉ$ interactions, we estimate the rates for the radiative transitions of the $f_1(1285…

hep-ph2019★ 30 cited

Spin-parities of the $P_{c} (4440)$ and $P_{c} (4457)$ in the One-Boson-Exchange Model

Ming-Zhu Liu, Tian-Wei Wu, Mario Sánchez Sánchez +3

The LHCb collaboration has recently observed three pentaquark peaks, the $P_{c} (4312)$ , $P_{c} (4440)$ and $P_{c} (4457)$ . They are very close to a pair of heavy baryon-meson thresholds, w…

hep-ph2019★ 32 cited

Visible narrow cusp structure in $Λ_{c}^{+} \to p K^{-} π^{+}$ enhanced by triangle singularity

Xiao-Hai Liu, Gang Li, Ju-Jun Xie +1

A resonance-like structure as narrow as 10 MeV is observed in the $K^{-} p$ invariant mass distributions in $Λ_{c}^{+} \to p K^{-} π^{+}$ at Belle. Based on the large data sample of about 1.5…

Photoproduction of hidden-bottom pentaquark and related topics

Role of the Λ(1600) in the K−p→Λπ0π0 reaction

Theoretical interpretation of the Ds+​→π+π0η decay and the nature of a0​(980)

Radiative decays of f1​(1285) as the K∗Kˉ molecular state

Spin-parities of the Pc​(4440) and Pc​(4457) in the One-Boson-Exchange Model

Visible narrow cusp structure in Λc+​→pK−π+ enhanced by triangle singularity

Role of the $Λ (1600)$ in the $K^{-} p \to Λ π^{0} π^{0}$ reaction

Theoretical interpretation of the $D_{s}^{+} \to π^{+} π^{0} η$ decay and the nature of $a_{0} (980)$

Radiative decays of $f_{1} (1285)$ as the $K^{*} K ˉ$ molecular state

Spin-parities of the $P_{c} (4440)$ and $P_{c} (4457)$ in the One-Boson-Exchange Model

Visible narrow cusp structure in $Λ_{c}^{+} \to p K^{-} π^{+}$ enhanced by triangle singularity