Jun-Zhang Wang

activity

20162026

J / ψ

family with updated data of charmoniumlike

Y

states

82 citations · 581 across the 34 of their papers we have counts for

collaborators

Showing 2020Show all

8 papers · 1 filter

hep-ph2020★ 24 cited

Fully-heavy structures in the invariant mass spectrum of $J / ψ ψ (3686)$ , $J / ψ ψ (3770)$ , $ψ (3686) ψ (3686)$ , and $J / ψ Υ (1 S)$ at hadron colliders

Jun-Zhang Wang, Xiang Liu, Takayuki Matsuki

Motivated by a recent successful dynamical explanation for the newly observed fully-charm structure $X (6900)$ in the mass spectrum of di- $J / ψ$ by LHCb [J.~Z.~Wang \textit{et al.} a…

hep-ph2020★ 40 cited

Toward charged $Z_{cs} (3985)$ structure under a reflection mechanism

Jun-Zhang Wang, Qin-Song Zhou, Xiang Liu +1

Very recently, the BESIII collaboration reported a charged hidden-charm structure with strangeness in the recoil mass of $K^{+}$ of a process $e^{+} e^{-} \to D_{s}^{*-} D^{0} K^{+}$ or $D_s^{-}D^…

hep-ph2020★ 14 cited

Mapping a new cluster of charmoniumlike structures at $e^{+} e^{-}$ collisions

Jun-Zhang Wang, Dian-Yong Chen, Xiang Liu +1

In this work, we find a Critical Energy induced Enhancement (CEE) mechanism for the general three-body open-charm process at the $e^{+} e^{-}$ collisions, which utilizes the peculiar ki…

hep-ph2020★ 45 cited

Producing fully-charm structures in the $J / ψ$ -pair invariant mass spectrum

Jun-Zhang Wang, Dian-Yong Chen, Xiang Liu +1

Very recently, the LHCb Collaboration reported the observation of several enhancements in the invariant mass spectrum of a $J / ψ$ pair between 6.2 and 7.4 GeV. In this work, we prop…

hep-ph2020★ 12 cited

Toward $e^{+} e^{-} \to π^{+} π^{-}$ annihilation inspired by higher $ρ$ mesonic states around 2.2 GeV

Li-Ming Wang, Jun-Zhang Wang, Xiang Liu

Very recently, the {\it BABAR} Collaboration indicated that there exist an explicit enhancement structure near 2.2 GeV when focusing on the $e^{+} e^{-} \to π^{+} π^{-}$ process again, which i…

hep-ph2020★ 7 cited

Universal non-resonant explanation to charmoniumlike structures $Z_{c} (3885)$ and $Z_{c} (4025)$

Jun-Zhang Wang, Dian-Yong Chen, Xiang Liu +1

Different from the usual tetraquark assignment to charged $Z_{c} (3885)$ and $Z_{c} (4025)$ charmoniumlike structures, in this letter we propose a universal non-resonant explanation to d…

hep-ph2020★ 2 cited

Role of the low-lying nucleon resonances in the $p p ˉ \to ψ η$ reaction

Qin-Song Zhou, Jun-Zhang Wang, Ju-Jun Xie +1

Within the effective Lagrangian approach, we study the $p p ˉ \to ψ η$ [ $ψ \equiv ψ (3686)$ , $J / ψ$ ] reaction at the low energy where the contributions from nucleon pole and…

hep-ph2020★ 35 cited

Are the $Y$ states around 4.6 GeV from $e^{+} e^{-}$ annihilation higher charmonia?

Jun-Zhang Wang, Ri-Qing Qian, Xiang Liu +1

In this work, we present the mass spectrum of higher charomona around and above 4.6 GeV by adopting the unquenched potential model. We perform a combined fit to the updated experim…

Fully-heavy structures in the invariant mass spectrum of J/ψψ(3686), J/ψψ(3770), ψ(3686)ψ(3686), and J/ψΥ(1S) at hadron colliders

Toward charged Zcs​(3985) structure under a reflection mechanism

Mapping a new cluster of charmoniumlike structures at e+e− collisions

Producing fully-charm structures in the J/ψ-pair invariant mass spectrum

Toward e+e−→π+π− annihilation inspired by higher ρ mesonic states around 2.2 GeV

Universal non-resonant explanation to charmoniumlike structures Zc​(3885) and Zc​(4025)

Role of the low-lying nucleon resonances in the ppˉ​→ψη reaction

Are the Y states around 4.6 GeV from e+e− annihilation higher charmonia?

Fully-heavy structures in the invariant mass spectrum of $J / ψ ψ (3686)$ , $J / ψ ψ (3770)$ , $ψ (3686) ψ (3686)$ , and $J / ψ Υ (1 S)$ at hadron colliders

Toward charged $Z_{cs} (3985)$ structure under a reflection mechanism

Mapping a new cluster of charmoniumlike structures at $e^{+} e^{-}$ collisions

Producing fully-charm structures in the $J / ψ$ -pair invariant mass spectrum

Toward $e^{+} e^{-} \to π^{+} π^{-}$ annihilation inspired by higher $ρ$ mesonic states around 2.2 GeV

Universal non-resonant explanation to charmoniumlike structures $Z_{c} (3885)$ and $Z_{c} (4025)$

Role of the low-lying nucleon resonances in the $p p ˉ \to ψ η$ reaction

Are the $Y$ states around 4.6 GeV from $e^{+} e^{-}$ annihilation higher charmonia?