Qiang Zhao

activity

20162026

most citedHadronic molecules

1.4k citations · 1.4k across the 9 of their papers we have counts for

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9 papers · 1 filter

hep-ph2026

Near-threshold scattering of proton and Omega baryon and possible bound states

Yu-Jie Feng, Qian Wang, Qiang Zhao

We study the near-threshold scattering and bound-state structure of the $N Ω$ system by solving the Lippmann-Schwinger (L-S) equation within the framework of the meson exchange mode…

hep-ph2025

A short review of the vector charmonium-like state $ψ (4230)$

Qian Wang, Qiang Zhao

We present a concise review of the vector charmonium state $ψ (4230)$ , which was originally labelled as $Y (4260)$ in the literature. As one of the earliest candidates for a QCD exot…

hep-ph2025

Revisit the diquark of $Λ_{c}$ in the $Λ_{c} \to Λ K^{+}$ and $Λ_{c} \to Σ^{0} K^{+}$ processes

Peng-Yu Niu, Qian Wang, Qiang Zhao

The spatial distributions of $[u d]$ diquark and heavy-light diquark of the SU(3)-flavor antitriplet charmed baryons are investigated by the two singly Cabibbo-suppressed hadronic w…

hep-ph2025

The Cabibbo-favored hadronic weak decays of the $Ξ_{c}$ in the quark model

Peng-Yu Niu, Qian Wang, Qiang Zhao

The Cabibbo-favored hadronic weak decay of the $Ξ_{c}^{+} \to Ξ^{0} π^{+}$ , $Ξ_{c}^{0} \to Ξ^{-} π^{+}$ , $Ξ_{c}^{0} \to Ξ^{0} π^{0}$ , $Ξ_{c}^{0} \to Ξ^{0} η^{(^{'})}$ and $Ξ_{c}^{0} \to Ξ^{+} K^{-}$ are studied in the non-relativis…

hep-ph2024

The pole structures of the $X (1840) / X (1835)$ and the $X (1880)$

Peng-Yu Niu, Zhen-Yu Zhang, Yi-Yao Li +2

Whether the $N N ˉ$ interaction could form a state or not is a long standing question, even before the observation of the $p p ˉ$ threshold enhancement in 2003. The recent hi…

hep-ph2024

How many vector charmonium(-like) states sit in the energy range from $4.2$ to $4.35$ GeV?

Leon von Detten, Vadim Baru, Christoph Hanhart +3

In recent years many vector charmonium(-like) states were reported by different electron-positron collider experiments above $4.2$ GeV. However, so far, there not only exists sizab…

hep-ph2023★ 1 cited

Revealing the mystery of the double charm tetraquark in $pp$ collision

Xue-Li Hua, Yi-Yao Li, Qian Wang +3

A novel approach is proposed to probe the nature of the double charm tetraquark through the prompt production asymmetry between $T_{c ˉ c ˉ}^{-}$ and $T_{cc}^{+}$ in $pp$ collis…

hep-ph2020★ 11 cited

Hyperon Weak Radiative Decay

Peng-Yu Niu, Jean-Marc Richard, Qian Wang +1

We revisit the hyperon weak radiative decays in the framework of the non-relativistic constituent quark model. This study confirms the nonlocal feature of the hyperon weak radiativ…

hep-ph2017★ 1.4k cited

Hadronic molecules

Feng-Kun Guo, Christoph Hanhart, Ulf-G. Meißner +3

A large number of experimental discoveries especially in the heavy quarkonium sector that did not at all fit to the expectations of the until then very successful quark model led t…

Near-threshold scattering of proton and Omega baryon and possible bound states

A short review of the vector charmonium-like state ψ(4230)

Revisit the diquark of Λc​ in the Λc​→ΛK+ and Λc​→Σ0K+ processes

The Cabibbo-favored hadronic weak decays of the Ξc​ in the quark model

The pole structures of the X(1840)/X(1835) and the X(1880)

How many vector charmonium(-like) states sit in the energy range from 4.2 to 4.35 GeV?

Revealing the mystery of the double charm tetraquark in pp collision

Hyperon Weak Radiative Decay

Hadronic molecules

A short review of the vector charmonium-like state $ψ (4230)$

Revisit the diquark of $Λ_{c}$ in the $Λ_{c} \to Λ K^{+}$ and $Λ_{c} \to Σ^{0} K^{+}$ processes

The Cabibbo-favored hadronic weak decays of the $Ξ_{c}$ in the quark model

The pole structures of the $X (1840) / X (1835)$ and the $X (1880)$

How many vector charmonium(-like) states sit in the energy range from $4.2$ to $4.35$ GeV?

Revealing the mystery of the double charm tetraquark in $pp$ collision