North China Electric Power University

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20042026

most citedObservation of electron-antineutrino disappearance at Daya Bay

2.2k citations

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

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296 papers · 1 filter

hep-ph2026

Two-body strong decays of the pseudoscalar hidden-charm tetraquark states via the QCD sum rules

Yu-Hang Xu, Zhi-Gang Wang

In this work, we study the properties of the pseudoscalar hidden-charm tetraquark states by analyzing their two-body strong decays via the QCD sum rules based on rigorous quark-had…

hep-ph2026

Analysis of the hidden-charm pentaquark candidates in the $J / ψ Σ$ mass spectrum via the QCD sum rules

Zhi-Gang Wang, Yang Liu

In this work, we adopt the diquark model, construct the diquark-diquark-antiquark type currents with the light quarks $uu s$ in two octets, and study the $uu sc c ˉ$ pentaquark st…

hep-ph2026

Analysis of the semileptonic decays $Σ_{b} \to Σ_{c} l ν ˉ_{l}$ , $Ξ_{b}^{'} \to Ξ_{c}^{'} l ν ˉ_{l}$ and $Ω_{b} \to Ω_{c} l ν ˉ_{l}$ in QCD sum rules

Jie Lu, Guo-Liang Yu, Dian-Yong Chen +2

In this article, the electroweak transition form factors of $Σ_{b} \to Σ_{c}$ , $Ξ_{b}^{'} \to Ξ_{c}^{'}$ and $Ω_{b} \to Ω_{c}$ are analyzed within the framework of three-point QCD sum rules. In phenomenol…

hep-ph2026★ 2 cited

Analysis of the semileptonic decays of $Ξ_{cc}$ and $Ω_{cc}$ baryons in QCD sum rules

Guo-Liang Yu, Zhi-Gang Wang, Jie Lu +3

We firstly carry out a systematic analysis on the spin $\frac{1}{2}^{+} \to \frac{3}{2}^{+}$ weak transition process in the framework of three-point QCD sum rules, where the…

hep-ph2025

Analysis of the strong decays of the $Y (4660)$ in tetraquark scenario via the QCD sum rules

Xiao-Song Yang, Zhi-Gang Wang

Motivated by the enigmatic vector charmonium-like states, we investigate the strong decay behaviors of four kinds of vector tetraquark states, which are possible candidates for the…

hep-ph2025★ 2 cited

Systematic analysis of the transition form factors of $B_{c}$ to $D$ -wave charmonia and corresponding semileptonic decays

Jie Lu, Dian-Yong Chen, Guo-Liang Yu +1

In this article, the vector, axial vector and tensor form factors of $B_{c}$ to $D$ -wave charmonia $ψ_{J}$ ( $J = 1, 2, 3$ ) and $η_{c 2}$ are analyzed within the framework of three-point QCD…

hep-ph2025★ 2 cited

Analysis of the hidden-charm pentaquark candidates in the $J / ψ p$ mass spectrum with QCD sum rules

Zhi-Gang Wang

In this work, we distinguish the isospin unambiguously to construct the diquark-diquark-antiquark type five-quark currents with the isospin $I = \frac{1}{2}$ , and study the $uudc\bar…

hep-ph2025★ 1 cited

Analysis of the hidden-charm pentaquark candidates in the $J / ψ Λ$ mass spectrum via the QCD sum rules

Zhi-Gang Wang, Qi Xin

In this work, we distinguish the isospin for the first time and study the diquark-diquark-antiquark type $u d sc c ˉ$ pentaquark states with zero isospin via the QCD sum rules sys…

hep-ph2025

Pinpointing Physical Solutions in Y(4230) Decays

Jie Yuan, Yadi Wang, Kai Zhu

To resolve ambiguities from multiple solutions in experimental measurements, we construct a $χ^{2}$ function incorporating constraints such as isospin conservation and amplitude rela…

hep-ph2025★ 4 cited

Analysis of the semileptonic decays $Λ_{b} \to Λ_{c} l ν ˉ_{l}$ and $Ξ_{b} \to Ξ_{c} l ν ˉ_{l}$ in QCD sum rules

Jie Lu, Guo-Liang Yu, Dian-Yong Chen +2

In this article, the electroweak transition form factors of $Λ_{b} \to Λ_{c}$ and $Ξ_{b} \to Ξ_{c}$ are analyzed within the framework of three-point QCD sum rules. In phenomenological side, al…

hep-ph2025★ 1 cited

Analysis of the hadronic molecules $D K$ , $D^{} K$ , $D K^{}$ and their bottom analogs with QCD sum rules

Ze Zhou, Guo-Liang Yu, Zhi-Gang Wang +1

In this work, we construct the color-singlet-color-singlet type currents to study the masses and pole residues of charm-strange tetraquark states and their bottom analogs with $J^P…

hep-ph2025★ 3 cited

Analysis of the strong vertices $Λ_{c} D^{()} N^{} (1535)$ and $Λ_{b} B^{()} N^{} (1535)$ in QCD sum rules

Jie Lu, Dian-Yong Chen, Guo-Liang Yu +2

In this article, we firstly analyze the mass and pole residue of negative parity nucleon $N^{*} (1535)$ within the two-point QCD sum rules. Basing on these results, we continuously st…

hep-ph2025★ 3 cited

Mass spectra of singly heavy baryons in the relativized quark model with heavy-quark dominance

Zhen-Yu Li, Guo-Liang Yu, Zhi-Gang Wang +2

The rigorous calculation of the spin-orbit terms in the three-quark system is realized based on the Gaussian expansion method and the infinitesimally-shifted Gaussian basis functio…

hep-ph2025★ 1 cited

Two-body strong decays of the hidden-charm tetraquark molecular states via the QCD sum rules

Tao Hong, Xiao-Song Yang, Zhi-Gang Wang

In this work, we extend our previous work on the $D^{*} D ˉ^{*}$ molecular states with the $J^{P C} = 0^{++}$ , $1^{+-}$ and $2^{++}$ to investigate their two-body strong decays via the…

hep-ph2025★ 2 cited

Systematic analysis of the form factors of $B_{c}$ to $P$ -wave charmonia and corresponding weak decays

Jie Lu, Dian-Yong Chen, Guo-Liang Yu +2

In this article, the vector, axial vector and tensor form factors of $B_{c} \to χ_{c J}$ ( $J = 0, 1, 2$ ) and $B_{c} \to h_{c}$ are analyzed within the framework of three-point QCD sum rul…

hep-ph2025★ 6 cited

Systematic analysis of the mass spectra of triply heavy baryons

Guo-Liang Yu, Zhen-Yu Li, Zhi-Gang Wang +1

The mass spectra, root mean square (r.m.s.) radii and radial density distributions of $Ω_{cc b}$ and $Ω_{bb c}$ baryons are firstly analyzed in the present work. The calculations are…

hep-ph2024★ 1 cited

Analysis of the form factors of $B_{c} \to D^{()}$ , $D_{s}^{()}$ and their nonleptonic decays

Bin Wu, Guo-Liang Yu, Zhi-Gang Wang +2

This article is devoted to calculating the form factors of $B_{c} \to D^{*}$ , $B_{c} \to D$ , $B_{c} \to D_{s}^{*}$ and $B_{c} \to D_{s}$ transitions in the framework of three-point QCD sum rul…

hep-ph2024★ 3 cited

Mass spectrum of the hidden-charm hybrid states via the QCD sum rules

Zhi-Gang Wang

In this work, we study the mass spectrum of the hidden-charm hybrid states with the $J^{P C} = 0^{-+}$ , $0^{++}$ , $0^{--}$ , $1^{++}$ , $1^{+-}$ , $1^{-+}$ , $1^{--}$ , $2^{-+}$ and $2^{++…

hep-ph2024

Analysis of the $X (4475/4710)$ , $X (4500/4700)$ , $Z_{c} (4600)$ , $Z_{c ˉ s ˉ} (4600)$ and related tetraquark states with the QCD sum rules

Zhi-Gang Wang

In this work, we introduce an explicit P-wave to construct the diquarks $[q c]_{V}$ , then construct the local four-quark currents to explore the hidden-charm tetraquark st…

hep-ph2024

Systematic analysis of the D-wave charmonium states with the QCD sum rules

Qi Xin, Zhi-Gang Wang

We systematically study the 1D charmonium spin-triplet (with the $J^{P C} = 1^{--}, 2^{--}, 3^{--}$ ) and spin-singlet (with the $J^{P C} = 2^{-+}$ ) via the QCD sum rules in comparison wi…

hep-ph2024★ 3 cited

Strong decays of the fully-charm tetraquark states with explicit P-waves via the QCD sum rules

Xiao-Song Yang, Zhi-Gang Wang

We introduce a relative P-wave to construct the vector doubly-charm diquark $(V)$ , therefore, the scalar and tensor four-quark currents to investigate the decay widths…

hep-ph2024★ 4 cited

The ground states of hidden-charm tetraquarks and their radial excitations

Guo-Liang Yu, Zhen-Yu Li, Zhi-Gang Wang +3

Inspired by the great progress in the observations of charmonium-like states in recent years, we perform a systematic analysis about the ground states and the first radially excite…

hep-ph2024★ 10 cited

Systematic analysis of the form factors of $B_{c} \to η_{c}$ , $J / ψ$ and corresponding weak decays

Guo-Liang Yu, Bin Wu, Jie Lu +1

The form factors of $B_{c} \to η_{c}$ and $B_{c} \to J / ψ$ are analyzed in the framework of three-point QCD sum rules. In these analyses, the contributions of the vacuum cond…

hep-ph2024★ 4 cited

The ground states and first radial excitations of the vector tetraquark states with explicit P-waves via the QCD sum rules

Zhi-Gang Wang

In this work, we choose the diquark-antidiquark type four-quark currents with an explicit P-wave between the diquark and antidiquark pairs to study the ground states and first radi…

Two-body strong decays of the pseudoscalar hidden-charm tetraquark states via the QCD sum rules

Analysis of the hidden-charm pentaquark candidates in the J/ψΣ mass spectrum via the QCD sum rules

Analysis of the semileptonic decays Σb​→Σc​lνˉl​, Ξb′​→Ξc′​lνˉl​ and Ωb​→Ωc​lνˉl​ in QCD sum rules

Analysis of the semileptonic decays of Ξcc​ and Ωcc​ baryons in QCD sum rules

Analysis of the strong decays of the Y(4660) in tetraquark scenario via the QCD sum rules

Systematic analysis of the transition form factors of Bc​ to D-wave charmonia and corresponding semileptonic decays

Analysis of the hidden-charm pentaquark candidates in the J/ψp mass spectrum with QCD sum rules

Analysis of the hidden-charm pentaquark candidates in the J/ψΛ mass spectrum via the QCD sum rules

Pinpointing Physical Solutions in Y(4230) Decays

Analysis of the semileptonic decays Λb​→Λc​lνˉl​ and Ξb​→Ξc​lνˉl​ in QCD sum rules

Analysis of the hadronic molecules DK, D∗K, DK∗ and their bottom analogs with QCD sum rules

Analysis of the strong vertices Λc​D(∗)N∗(1535) and Λb​B(∗)N∗(1535) in QCD sum rules

Mass spectra of singly heavy baryons in the relativized quark model with heavy-quark dominance

Two-body strong decays of the hidden-charm tetraquark molecular states via the QCD sum rules

Systematic analysis of the form factors of Bc​ to P-wave charmonia and corresponding weak decays

Systematic analysis of the mass spectra of triply heavy baryons

Analysis of the form factors of Bc​→D(∗), Ds(∗)​ and their nonleptonic decays

Mass spectrum of the hidden-charm hybrid states via the QCD sum rules

Analysis of the X(4475/4710), X(4500/4700), Zc​(4600), Zcˉsˉ​(4600) and related tetraquark states with the QCD sum rules

Systematic analysis of the D-wave charmonium states with the QCD sum rules

Strong decays of the fully-charm tetraquark states with explicit P-waves via the QCD sum rules

The ground states of hidden-charm tetraquarks and their radial excitations

Systematic analysis of the form factors of Bc​→ηc​, J/ψ and corresponding weak decays

The ground states and first radial excitations of the vector tetraquark states with explicit P-waves via the QCD sum rules

Analysis of the hidden-charm pentaquark candidates in the $J / ψ Σ$ mass spectrum via the QCD sum rules

Analysis of the semileptonic decays $Σ_{b} \to Σ_{c} l ν ˉ_{l}$ , $Ξ_{b}^{'} \to Ξ_{c}^{'} l ν ˉ_{l}$ and $Ω_{b} \to Ω_{c} l ν ˉ_{l}$ in QCD sum rules

Analysis of the semileptonic decays of $Ξ_{cc}$ and $Ω_{cc}$ baryons in QCD sum rules

Analysis of the strong decays of the $Y (4660)$ in tetraquark scenario via the QCD sum rules

Systematic analysis of the transition form factors of $B_{c}$ to $D$ -wave charmonia and corresponding semileptonic decays

Analysis of the hidden-charm pentaquark candidates in the $J / ψ p$ mass spectrum with QCD sum rules

Analysis of the hidden-charm pentaquark candidates in the $J / ψ Λ$ mass spectrum via the QCD sum rules

Analysis of the semileptonic decays $Λ_{b} \to Λ_{c} l ν ˉ_{l}$ and $Ξ_{b} \to Ξ_{c} l ν ˉ_{l}$ in QCD sum rules

Analysis of the hadronic molecules $D K$ , $D^{} K$ , $D K^{}$ and their bottom analogs with QCD sum rules

Analysis of the strong vertices $Λ_{c} D^{()} N^{} (1535)$ and $Λ_{b} B^{()} N^{} (1535)$ in QCD sum rules

Systematic analysis of the form factors of $B_{c}$ to $P$ -wave charmonia and corresponding weak decays

Analysis of the form factors of $B_{c} \to D^{()}$ , $D_{s}^{()}$ and their nonleptonic decays

Analysis of the $X (4475/4710)$ , $X (4500/4700)$ , $Z_{c} (4600)$ , $Z_{c ˉ s ˉ} (4600)$ and related tetraquark states with the QCD sum rules

Systematic analysis of the form factors of $B_{c} \to η_{c}$ , $J / ψ$ and corresponding weak decays