Qi Huang

activity

20142026

Υ (6 S) \to χ_{b J} ϕ

and

Υ (6 S) \to χ_{b J} ω

hidden-bottom hadronic transitions

18 citations · 96 across the 17 of their papers we have counts for

collaborators

17 papers

hep-ph2026

First Evidence for an Unambiguous Triangle Singularity from $ψ (2 S) \to p p ˉ η$

Qi Huang, Yi-Jia Zeng, Xiao-Rui Lyu +2

Triangle singularities, predicted by Landau in 1959, are purely kinematic enhancements arising from hadronic rescattering loops. Despite their proposed role in various anomalous de…

hep-ph2026

Unquenched Charmonium and Beyond

Zi-Yue Bai, Dian-Yong Chen, Qi-Huang +3

The year 2024 marked the 50th anniversary of the discovery of the $J / ψ$ particle, which unveiled the charm quark and the charmonium spectrum, instigating the "November Revolution"…

hep-ph2025

Investigating topped hadrons to probe the boundaries of the potential model

Si-Qiang Luo, Qi Huang, Xiang Liu

Inspired by the recent discovery of a pseudoscalar enhancement structure near the $t t ˉ$ threshold reported by the CMS and ATLAS Collaborations, this work investigates the mass…

hep-ph2022

From the isovector molecular explanation of the newly $T_{c s ˉ}^{a 0 (++)} (2900)$ to possible charmed-strange molecular pentaquarks

Rui Chen, Qi Huang

In this work, we adopt the one-boson-exchange model to study the $D^{(*)} K^{(*)}$ interactions. With the same parameters, we can simultaneously reproduce the masses of the $D_{s0}(…

hep-ph2022

$Υ (10753) \to Υ (nS) π^{+} π^{-}$ decays induced by hadronic loop mechanism

Zi-Yue Bai, Yu-Shuai Li, Qi Huang +2

In this work, we investigate the $Υ (10753) \to Υ (n S) π^{+} π^{-}$ ( $n = 1, 2, 3$ ) processes by considering the hadronic loop mechanism, where $Υ (10753)$ is assigned to a conventional bottomoni…

hep-ph2021★ 14 cited

Predicted $Λ Λ ˉ$ and $Ξ^{-} Ξ ˉ^{+}$ decay modes of the charmoniumlike $Y (4230)$

Ri-Qing Qian, Qi Huang, Xiang Liu

In this work, we predict the light hadronic decay channels $Y (4230) \to Λ Λ ˉ$ and $Ξ^{-} Ξ ˉ^{+}$ when treating the $Y (4230)$ as a vector charmonium state. By the hadronic loop mechan…

hep-ph2021

Proposal to detect a moving triangle singularity in $ψ (2 S) \to π^{+} π^{-} K^{+} K^{-}$ process

Qi Huang, Jia-Jun Wu

In this work, we propose that there exists a moving triangle singularity in the $ψ (2 S) \to π^{+} π^{-} K^{+} K^{-}$ process, whose position can vary from 1.158 to 1.181 GeV in the invarian…

hep-ph2021

Hidden-bottom hadronic decays of $Υ (10753)$ with a $η^{(')}$ or $ω$ emission

Yu-Shuai Li, Zi-Yue Bai, Qi Huang +1

In this work, we propose the $4 S$ - $3 D$ mixing scheme to assign the $Υ (10753)$ into the conventional bottomonium family. Under this interpretation, we further study its hidden-botto…

hep-ph2021★ 1 cited

Study of form factors and branching ratios for $D \to S, A l ν_{l} ˉ$ with light-cone sum rules

Qi Huang, Yan-Jun Sun, Di Gao +3

We systematically study the semileptonic decay process of $D \to S, A l ν_{l} ˉ (l = e, μ)$ by light-cone sum rules (LCSR) with chiral currents, calculate the form factors co…

hep-ph2021★ 10 cited

Detecting the polarization in $χ_{c J} \to ϕϕ$ decays to probe hadronic loop effect

Qi Huang, Jun-Zhang Wang, Rong-Gang Ping +1

In this work, we propose that detecting the polarization information of $χ_{c J} \to ϕϕ (J = 0, 1, 2)$ can be as good test of the role of hadronic loop effect on these decays. Our result…

hep-ph2019★ 7 cited

Study of the radiative decay $J / ψ \to η_{c} + γ$ in light cone sum rules

Song-Pei Guo, Yan-Jun Sun, Wei Hong +2

At present, there are many experimental and theoretical results for $J / ψ \to η_{c} + γ$ process, while the results are inconsistent based on different methods and consideration…

hep-ph2019★ 9 cited

Charged charmoniumlike structures in the $e^{+} e^{-} \to ψ (3686) π^{+} π^{-}$ process based on the ISPE mechanism

Qi Huang, Dian-Yong Chen, Xiang Liu +1

In 2017, the BESIII Collaboration announced the observation of a charged charmonium-like structure in the $ψ (3686) π^{\pm}$ invariant mass spectrum of the $e^+ e^- \to ψ(3686) π^+ π^-…

hep-ph2019★ 1 cited

The Excited Charmonium Production in $e^{+} e^{-}$ Annihilation

Han-Jie Tao, Yan-Jun Sun, Song-Pei Guo +2

We calculate the form factor and cross section of the excited charmonium production process $e^{+} + e^{-} \to ψ (2 S) + η_{c}$ by light-cone sum rules. In our meth…

hep-ph2018★ 14 cited

Proposal of searching for the $Υ (6 S)$ hadronic decays into $Υ (n S)$ plus $η^{(')}$

Qi Huang, Xiang Liu, Takayuki Matsuki

In this work, we propose a possible experimental research topic on the $Υ (6 S) \to Υ (n S) η^{(')}$ ( $n = 1, 2, 3$ ) transitions. Considering the hadronic loop effect from the intermedi…

hep-ph2018★ 15 cited

Potential observation of the $Υ (6 S) \to Υ (1^{3} D_{J}) η$ transitions at Belle II

Qi Huang, Hao Xu, Xiang Liu +1

We perform the investigation of two-body hidden-bottom transitions of the $Υ (6 S)$ , which include $Υ (6 S) \to Υ (1^{3} D_{J}) η (J = 1, 2, 3)$ decays. For estimating the branching ratios of t…

hep-ph2017★ 18 cited

Exploring the $Υ (6 S) \to χ_{b J} ϕ$ and $Υ (6 S) \to χ_{b J} ω$ hidden-bottom hadronic transitions

Qi Huang, Bo Wang, Xiang Liu +2

In this work, we investigate the hadronic loop contributions to the $Υ (6 S) \to χ_{b J} ϕ (J = 0, 1, 2)$ along with $Υ (6 S) \to χ_{b J} ω (J = 0, 1, 2)$ transitions. We predict that the branch…

hep-ph2014★ 7 cited

Numerical analysis of the production of $D^{(*)} (3000)$ , $D_{s J} (3040)$ and their partners through the semileptonic decays of $B_{(s)}$ mesons in terms of the light-front quark model

Hao Xu, Qi Huang, Hong-Wei Ke +1

Inspired by the newly observed $D^{(*)} (3000)$ , and $D_{s J} (3040)$ states, in this work we study the production of $D^{(*)} (3000)$ , $D_{s J} (3040)$ and their partners through the se…

First Evidence for an Unambiguous Triangle Singularity from ψ(2S)→ppˉ​η

Unquenched Charmonium and Beyond

Investigating topped hadrons to probe the boundaries of the potential model

From the isovector molecular explanation of the newly Tcsˉa0(++)​(2900) to possible charmed-strange molecular pentaquarks

Υ(10753)→Υ(nS)π+π− decays induced by hadronic loop mechanism

Predicted ΛΛˉ and Ξ−Ξˉ+ decay modes of the charmoniumlike Y(4230)

Proposal to detect a moving triangle singularity in ψ(2S)→π+π−K+K− process

Hidden-bottom hadronic decays of Υ(10753) with a η(′) or ω emission

Study of form factors and branching ratios for D→S,Alνl​ˉ​ with light-cone sum rules

Detecting the polarization in χcJ​→ϕϕ decays to probe hadronic loop effect

Study of the radiative decay J/ψ→ηc​+γ in light cone sum rules

Charged charmoniumlike structures in the e+e−→ψ(3686)π+π− process based on the ISPE mechanism

The Excited Charmonium Production in e+e− Annihilation

Proposal of searching for the Υ(6S) hadronic decays into Υ(nS) plus η(′)

Potential observation of the Υ(6S)→Υ(13DJ​)η transitions at Belle II

Exploring the Υ(6S)→χbJ​ϕ and Υ(6S)→χbJ​ω hidden-bottom hadronic transitions

Numerical analysis of the production of D(∗)(3000), DsJ​(3040) and their partners through the semileptonic decays of B(s)​ mesons in terms of the light-front quark model