Xu-Dong Huang

activity

20182026

most citedThe QCD Renormalization Group Equation and the Elimination of Fixed-Order Scheme-and-Scale Ambiguities Using the Principle of Maximum Conformality

65 citations · 221 across the 30 of their papers we have counts for

collaborators

31 papers

hep-ph2026

Violation and Restoration of Probability Positivity in Perturbative Quantum Field Theory: From Quantum Mechanics to Quantum Chromodynamics

Bin Gong, Xu-Dong Huang, Jian-Xiong Wang +1

In quantum mechanics the modulus square of the wave function is the probability of an event --- positivity is self-evident. Quantum field theory corresponds to quantum mechanics on…

hep-ph2026

Reanalysis of exclusive charmonium production at the $B$ factories

Xu-Dong Huang, Jian-Xiong Wang

In this paper, we present a comprehensive analysis of the next-to-next-to-leading-order (NNLO) QCD corrections to the exclusive processes $e^{+} e^{-} \to J / ψ + η_{c}$ , $e^{+}e^{-}\to…

hep-ph2026

Next-to-leading-order QCD corrections to $S$ - and $P$ -wave heavy quarkonium decay to $l^{+} l^{-} γ$

Zhi-Guo He, Xu-Dong Huang

In this work, we comprehensively study the total and differential decay widths of the radiative Dalitz decays $H \to l^{+} l^{-} γ$ up to QCD next-to-leading order (NLO) accuracy within…

hep-ph2026

Semi-analytical results for $e^{+} e^{-} \to J / ψ + X_{non c c ˉ}$ up to $O (α_{s} v^{2})$ at B factories

Cong Li, Hao-Yang Liu, Xu-Dong Huang +1

Within the NRQCD factorization framework, we investigate the color-singlet contribution to $e^{+} e^{-} \to J / ψ + X_{non c c ˉ}$ at B factories, computing the $\mathcal{O}(α_s)…

hep-ph2026

Complete Next-to-Next-to-Leading-Order QCD Correction to $J / ψ \to 3 γ$ Decay

Chao Zeng, Bin Gong, Jian-Xiong Wang +3

We address the long-standing problem of negative decay and production rates in perturbative QCD for exclusive processes by proposing amplitude-level NRQCD factorization as a system…

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-ph2024★ 3 cited

Precise determination of the bottom-quark on-shell mass using its four-loop relation to the $MS$ -scheme running mass

Shun-Yue Ma, Xu-Dong Huang, Xu-Chang Zheng +1

In this paper, we explore the properties of the bottom-quark on-shell mass ( $M_{b}$ ) by using its relation to the $MS$ mass ( $m_{b}$ ). At present, this $\ove…

hep-ph2023★ 4 cited

Next-to-next-to-leading-order QCD corrections to double $J / ψ$ production at the $B$ factories

Xu-Dong Huang, Bin Gong, Rui-Chang Niu +2

In this paper, we study the next-to-next-to-leading-order (NNLO) QCD corrections for the process $e^{+} e^{-} \to J / ψ + J / ψ$ at the $B$ factories. By including the NNLO corrections, the c…

hep-ph2022★ 10 cited

Next-to-next-to-leading-order QCD corrections to $J / ψ$ plus $η_{c}$ production at the $B$ factories

Xu-Dong Huang, Bin Gong, Jian-Xiong Wang

In this paper, we calculate the next-to-next-to-leading-order (NNLO) QCD corrections to $e^{+} e^{-} \to J / ψ + η_{c}$ at the $B$ factories. After including the NNLO corrections, the cross s…

hep-ph2022★ 4 cited

Precise determination of the top-quark on-shell mass $M_{t}$ via its scale-invariant perturbative relation to the top-quark $MS$ mass $m_{t} (m_{t})$

Xu-Dong Huang, Xing-Gang Wu, Xu-Chang Zheng +3

It has been shown that the principle of maximum conformality (PMC) provides a systematic way to solve conventional renormalization scheme and scale ambiguities. The scale-fixed pre…

hep-ph2021★ 16 cited

Novel and self-consistency analysis of the QCD running coupling $α_{s} (Q)$ in both the perturbative and nonperturbative domains

Qing Yu, Hua Zhou, Xu-Dong Huang +2

The QCD coupling $α_{s}$ is the most important parameter for achieving precise QCD predictions. By using the well measured effective coupling $α_{s}^{g_{1}} (Q)$ defined from the Bjorke…

hep-ph2021★ 8 cited

Detailed Comparison of Renormalization Scale-Setting Procedures based on the Principle of Maximum Conformality

Xu-Dong Huang, Jiang Yan, Hong-Hao Ma +4

The {\it Principle of Maximum Conformality} (PMC), which generalizes the conventional Gell-Mann-Low method for scale-setting in perturbative QED to non-Abelian QCD, provides a rigo…

hep-ph2021★ 1 cited

Total decay width of $H \to g g$ using the infinite-order scale-setting approach based on the intrinsic conformality

Chu-Tian Gao, Xing-Gang Wu, Xu-Dong Huang +1

We make a detailed study on the properties of the total decay width of Higgs decay channel $H \to g g$ up to $α_{s}^{6}$ -order QCD corrections by using the newly suggested infinite-order…

hep-ph2021★ 14 cited

NLO fragmentation functions for a quark into a spin-singlet quarkonium: Same flavor case

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

In the paper, we calculate the fragmentation functions for $c \to η_{c}$ and $b \to η_{b}$ up to next-to-leading-order (NLO) QCD accuracy. The ultraviolet divergences in the real corre…

hep-ph2021★ 3 cited

The $P$ -wave charmonium annihilation into two photons $χ_{c 0, c 2} \to γ γ$ with high-order QCD corrections

Hua Zhou, Qing Yu, Xu-Dong Huang +2

In this paper, we present a new analysis on the $P$ -wave charmonium annihilation into two photons up to next-to-next-to-leading order (NNLO) QCD corrections by using the principle…

hep-ph2021★ 3 cited

A new analysis of the pQCD contributions to the electroweak parameter $ρ$ using the single-scale approach of principle of maximum conformality

Qing Yu, Hua Zhou, Jiang Yan +2

It has been observed that conventional renormalization scheme and scale ambiguities for the pQCD predictions can be eliminated by using the principle of maximum conformality (PMC).…

hep-ph2021★ 4 cited

Inclusive production of heavy quarkonium $η_{Q}$ via $Z$ boson decays within the framework of nonrelativistic QCD

Xu-Chang Zheng, Chao-Hsi Chang, Xing-Gang Wu +2

In the paper, the inclusive production of heavy quarkonium $η_{Q}$ ( $Q = b$ or $c$ ) via $Z$ boson decays within the framework of nonrelativistic QCD effective theory are studied. The c…

hep-ph2021★ 10 cited

A novel determination of non-perturbative contributions to Bjorken sum rule

Qing Yu, Xing-Gang Wu, Hua Zhou +1

In the present paper, we first give a detailed study on the pQCD corrections to the leading-twist part of BSR. Previous pQCD corrections to the leading-twist part derived under con…

hep-ph2021★ 6 cited

The Gross-Llewellyn Smith sum rule up to $O (α_{s}^{4})$ -order QCD corrections

Xu-Dong Huang, Xing-Gang Wu, Qing Yu +2

In the paper, we analyze the properties of Gross-Llewellyn Smith (GLS) sum rule by using the $O (α_{s}^{4})$ -order QCD corrections with the help of principle of maximum confor…

hep-ph2020★ 7 cited

Generalized Crewther relation and a novel demonstration of the scheme independence of commensurate scale relations up to all orders

Xu-Dong Huang, Xing-Gang Wu, Qing Yu +3

In the paper, we make a detailed study on the generalized Crewther Relation (GCR) between the Adler function ( $D$ ) and the Gross-Llewellyn Smith sum rules coefficient ($C^{\rm GLS}…

hep-ph2020★ 6 cited

$Z$ -boson hadronic decay width up to $O (α_{s}^{4})$ -order QCD corrections using the single-scale approach of the principle of maximum conformality

Xu-Dong Huang, Xing-Gang Wu, Xu-Chang Zheng +3

In the paper, we study the properties of the $Z$ -boson hadronic decay width by using the $O (α_{s}^{4})$ -order quantum chromodynamics (QCD) corrections with the help of the pr…

Violation and Restoration of Probability Positivity in Perturbative Quantum Field Theory: From Quantum Mechanics to Quantum Chromodynamics

Reanalysis of exclusive charmonium production at the B factories

Next-to-leading-order QCD corrections to S- and P-wave heavy quarkonium decay to l+l−γ

Semi-analytical results for e+e−→J/ψ+Xnonccˉ​ up to O(αs​v2) at B factories

Complete Next-to-Next-to-Leading-Order QCD Correction to J/ψ→3γ Decay

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

Precise determination of the bottom-quark on-shell mass using its four-loop relation to the MS-scheme running mass

Next-to-next-to-leading-order QCD corrections to double J/ψ production at the B factories

Next-to-next-to-leading-order QCD corrections to J/ψ plus ηc​ production at the B factories

Precise determination of the top-quark on-shell mass Mt​ via its scale-invariant perturbative relation to the top-quark MS mass mt​(mt​)

Novel and self-consistency analysis of the QCD running coupling αs​(Q) in both the perturbative and nonperturbative domains

Detailed Comparison of Renormalization Scale-Setting Procedures based on the Principle of Maximum Conformality

Total decay width of H→gg using the infinite-order scale-setting approach based on the intrinsic conformality

NLO fragmentation functions for a quark into a spin-singlet quarkonium: Same flavor case

The P-wave charmonium annihilation into two photons χc0,c2​→γγ with high-order QCD corrections

A new analysis of the pQCD contributions to the electroweak parameter ρ using the single-scale approach of principle of maximum conformality

Inclusive production of heavy quarkonium ηQ​ via Z boson decays within the framework of nonrelativistic QCD

A novel determination of non-perturbative contributions to Bjorken sum rule

The Gross-Llewellyn Smith sum rule up to O(αs4​)-order QCD corrections

Generalized Crewther relation and a novel demonstration of the scheme independence of commensurate scale relations up to all orders

Z-boson hadronic decay width up to O(αs4​)-order QCD corrections using the single-scale approach of the principle of maximum conformality

Reanalysis of exclusive charmonium production at the $B$ factories

Next-to-leading-order QCD corrections to $S$ - and $P$ -wave heavy quarkonium decay to $l^{+} l^{-} γ$

Semi-analytical results for $e^{+} e^{-} \to J / ψ + X_{non c c ˉ}$ up to $O (α_{s} v^{2})$ at B factories

Complete Next-to-Next-to-Leading-Order QCD Correction to $J / ψ \to 3 γ$ Decay

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

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

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

Precise determination of the bottom-quark on-shell mass using its four-loop relation to the $MS$ -scheme running mass

Next-to-next-to-leading-order QCD corrections to double $J / ψ$ production at the $B$ factories

Next-to-next-to-leading-order QCD corrections to $J / ψ$ plus $η_{c}$ production at the $B$ factories

Precise determination of the top-quark on-shell mass $M_{t}$ via its scale-invariant perturbative relation to the top-quark $MS$ mass $m_{t} (m_{t})$

Novel and self-consistency analysis of the QCD running coupling $α_{s} (Q)$ in both the perturbative and nonperturbative domains

Total decay width of $H \to g g$ using the infinite-order scale-setting approach based on the intrinsic conformality

The $P$ -wave charmonium annihilation into two photons $χ_{c 0, c 2} \to γ γ$ with high-order QCD corrections

A new analysis of the pQCD contributions to the electroweak parameter $ρ$ using the single-scale approach of principle of maximum conformality

Inclusive production of heavy quarkonium $η_{Q}$ via $Z$ boson decays within the framework of nonrelativistic QCD

The Gross-Llewellyn Smith sum rule up to $O (α_{s}^{4})$ -order QCD corrections

$Z$ -boson hadronic decay width up to $O (α_{s}^{4})$ -order QCD corrections using the single-scale approach of the principle of maximum conformality