Chongqing Normal University

output

20092026

most citedLDConv: Linear deformable convolution for improving convolutional neural networks

216 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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13 papers · 1 filter

hep-ph2025★ 2 cited

Two loop QCD corrections to $e^{+} e^{-} \to J / ψ + η_{c}$ in asymptotic expansion

Cong Li, Xu-Dong Huang, Wen-Long Sang

Within the framework of NRQCD, the short-distance coefficients (SDCs) for the process $e^{+} e^{-} \to J / ψ + η_{c}$ have been obtained up to NNLO in asymptotic expansions over $r={16m_c^2}/{…

hep-ph2025

A new method for estimating unknown one-order higher QCD corrections to the perturbative series using the linear regression through the origin

Zhi-Fei Wu, Xing-Gang Wu, Jiang Yan +2

It is generally believed that the QCD theory is the fundamental theory for strong interactions. Due to the asymptotic freedom at the short distances, after proper factorization, on…

hep-ph2024★ 2 cited

Scale-invariant total decay width $Γ (H \to b b ˉ)$ using the novel method of characteristic operator

Jiang Yan, Xing-Gang Wu, Jian-Ming Shen +2

In this paper, a novel method via using the characteristic operator~(CO) $D^_{n_{γ}, n_{β}}$ is proposed to extend the applicability of PMC, which is a theoretical generali…

hep-ph2024★ 1 cited

QCD corrections of $e^{+} e^{-} \to J / ψ + c + c ˉ$ using the principle of maximum conformality

Xu-Dong Huang, Xing-Gang Wu, Xu-Chang Zheng +2

In this paper, we compute the total and differential cross sections for $e^{+} e^{-} \to J / ψ + c + c ˉ$ at the $B$ factories up to next-to-leading order (NLO) corrections within the fra…

hep-ph2023★ 11 cited

Vacuum stability conditions of the general two-Higgs-doublet potential

Yisheng Song

In this paper, we present the novel analytical expressions for the bounded-from-below or the vacuum stability conditions of scalar potential for a general CP violating two-Higgs-do…

hep-ph2022★ 6 cited

Revealing the inner structure of the newly observed $η_{1} (1855)$ via photoproduction

Yin Huang, Hong Qiang Zhu

Very recently, a new hadronic exotic state $η_{1} (1855)$ at the invariant mass spectrum of $η η^{^{'}}$ was observed by the BESIII Collaboration. According to its properties, such as the…

hep-ph2022★ 6 cited

Co-positivity of tensors and bounded from below conditions of CP conserving two-Higgs-doublet potential

Yisheng Song

In this paper, the analytic sufficient and necessary conditions are obtained for the CP conserving two-Higgs-doublet potential to be bounded from below by using the co-positivity o…

hep-ph2022★ 25 cited

Analysis of the $η_{1} (1855)$ as a $K K ˉ_{1} (1400)$ molecular state

Feng Yang, Hong Qiang Zhu, Yin Huang

In this work, we study the radiative and strong decay of $S$ -wave $K K ˉ_{1} (1400)$ molecular state within the effective Lagrangians approach and find the relation between the $K\…

hep-ph2021★ 6 cited

Possible $P$ - wave $D_{s} D ˉ_{s 0} (2317)$ molecular state $Y^{^{'}} (4274)$

Hong Qiang Zhu, Yin Huang

Stimulated by the measurement of the $J ψ ϕ$ decay model of $Y (4274)$ by the LHCb Collaboration, we consider a possible interpretation of this state as a hadron molecular-a bound sta…

hep-ph2021★ 35 cited

Production of the $T_{cc}^{+}$ state in the $γ p \to D^{+} T ˉ_{cc}^{-} Λ_{c}^{+}$ reaction

Yin Huang, Hong Qiang Zhu, Li-Sheng Geng +1

Stimulated by the recent LHCb observation of a new exotic charged structure $T_{cc}^{+}$ , we propose to use the central diffractive mechanism existing in the $γp\to{}D^{+}\bar{T}^{…

hep-ph2020★ 13 cited

Description of the newly observed $Ξ_{c}^{0}$ states as molecular states

HongQiang Zhu, NaNa Ma, Yin Huang

Very recently, three new structures $Ξ_{c} (2923)^{0}$ , $Ξ (2938)^{0}$ , and $Ξ (2964)^{0}$ at the invariant mass spectrum of $Λ_{c}^{+} K^{-}$ observed by the LHCb Collaboration triggers a hot d…

hep-ph2020★ 10 cited

Radiative decay of $Ξ_{b} (6227)$ in a hadronic molecule picture

HongQiang Zhu, Yin Huang

The $Ξ_{b} (6227)$ baryon with the quantum number $J^{P} = 1/ 2^{-}$ is considered as a molecular state composed of a $Σ_{b}$ baryon and $K ˉ$ meson. The partial decay widths of the $Σ_b…

hep-ph2019★ 8 cited

Production of the $D_{s 0} (2317)$ and $D_{s 1} (2460)$ by kaon-induced reactions on a proton target

HongQiang Zhu, Yin Huang

We investigate the possibility to study the charmed-strange mesons $D_{s 0} (2317)$ and $D_{s 1} (2460)$ by kaon-induced reactions on a proton target in an effective Lagrangian approac…

Two loop QCD corrections to e+e−→J/ψ+ηc​ in asymptotic expansion

A new method for estimating unknown one-order higher QCD corrections to the perturbative series using the linear regression through the origin

Scale-invariant total decay width Γ(H→bbˉ) using the novel method of characteristic operator

QCD corrections of e+e−→J/ψ+c+cˉ using the principle of maximum conformality

Vacuum stability conditions of the general two-Higgs-doublet potential

Revealing the inner structure of the newly observed η1​(1855) via photoproduction

Co-positivity of tensors and bounded from below conditions of CP conserving two-Higgs-doublet potential

Analysis of the η1​(1855) as a KKˉ1​(1400) molecular state

Possible P- wave Ds​Dˉs0​(2317) molecular state Y′(4274)

Production of the Tcc+​ state in the γp→D+Tˉcc−​Λc+​ reaction

Description of the newly observed Ξc0​ states as molecular states

Radiative decay of Ξb​(6227) in a hadronic molecule picture

Production of the Ds0​(2317) and Ds1​(2460) by kaon-induced reactions on a proton target