65 citations · 617 across the 48 of their papers we have counts for
48 papers
Novel analysis for the energy-energy correlation in electron-positron annihilation in the perturbative domain
Zhu-Yu Ren, Sheng-Quan Wang, Jian-Ming Shen +4
The energy-energy correlation (EEC) in electron-positron annihilation plays a crucial role in precision tests of quantum chromodynamics (QCD) and measurements of the QCD coupling c…
Analysis of up to Next-to-Next-to-Leading Order QCD Corrections
Wen-Yuan Li, Ting Sun, Sheng-Quan Wang +4
The rare exclusive decay of the Higgs boson is an important channel for measuring the Yukawa coupling of the charm quark. In this article, we analyze the process by…
Reviving the energy-dependent partonic structure of via two-pion distribution amplitudes
Shan Cheng, Ling-yun Dai, Jian-ming Shen +1
We present a novel framework for analyzing four-body semileptonic weak decays, performing the first high-twist analysis of the form factors using…
Analysis of the Pion Electromagnetic Form Factor with Next-to-Next-to-Leading Order QCD Corrections
Sheng-Quan Wang, Zuo-Fen Liao, Jian-Ming Shen +5
NNLO QCD corrections for the pion electromagnetic form factor at large momentum transfer have been recently performed in [Phys. Rev. Lett. 132, 201901 (2024); Phys. Rev. Lett. 134,…
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…
A reanalysis of event shape distributions in electron-positron annihilation
Zhu-Yu Ren, Sheng-Quan Wang, Jian-Ming Shen +2
Theoretical calculations for event shape observables are often determined by using the conventional scale setting; i.e. the procedure defined by setting the renormalization scale t…
Determination of via a high-precision effective coupling
Qing Yu, Xing-Gang Wu, Hua Zhou +1
We propose a novel method to determine the strong coupling of quantum chromodynamics (QCD) and fix its running behavior at all scales by using the Bjorken sum rules (BSR). The BSR…
Self-consistent analysis for the process
Sheng-Quan Wang, Zhu-Yu Ren, Jian-Ming Shen +3
The next-to-next-to-leading-order (NNLO) pQCD predictions for both the decay width and the transition form factor in the process, based on nonrelativistic QCD (…
Scale-invariant total decay width 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) is proposed to extend the applicability of PMC, which is a theoretical generali…
Revisiting the top-quark pair production at future colliders
Jin Ma, Sheng-Quan Wang, Ting Sun +2
In this paper, we reanalyze the top-quark pair production at the next-to-next-to-leading order (NNLO) in QCD at future colliders by using the Principle of Maximum Conforma…
Elimination of QCD Renormalization Scale and Scheme Ambiguities
Leonardo Di Giustino, Stanley J. Brodsky, Philip G. Ratcliffe +2
We present results for the thrust distribution in the electron positron annihilation to the three jet process at NNLO in the perturbative conformal window of QCD, as a function of…
Novel Method to Reliably Determine the QCD Coupling from Measurements and its effects to Muon and within the Tau-Charm Energy Region
Jian-Ming Shen, Bing-Hai Qin, Jiang Yan +2
We present a novel method for precisely determining the QCD running coupling from measurements in electron-positron annihilation. When calculating the fixed-order per…
Elimination of QCD Renormalization Scale and Scheme Ambiguities
Sheng-Quan Wang, Stanley J. Brodsky, Xing-Gang Wu +2
The setting of the renormalization scale () in the perturbative QCD (pQCD) is one of the crucial problems for achieving precise fixed-order pQCD predictions. The conventional…
Precise perturbative predictions from fixed-order calculations
Jiang Yan, Zhi-Fei Wu, Jian-Ming Shen +1
The intrinsic conformality is a general property of the renormalizable gauge theory, which ensures the scale-invariance of a fixed-order series at each perturbative order. Followin…
Extending the Predictive Power of Perturbative QCD Using the Principle of Maximum Conformality and Bayesian Analysis
Jian-Ming Shen, Zhi-Jian Zhou, Sheng-Quan Wang +4
In addition to the evaluation of high-order loop contributions, the precision and predictive power of perturbative QCD (pQCD) predictions depends on two important issues: (1) how t…
QCD improved top-quark decay at next-to-next-to-leading order
Rui-Qing Meng, Sheng-Quan Wang, Ting Sun +3
We analyse the top-quark decay at the next-to-next-to-leading order (NNLO) in QCD by using the Principle of Maximum Conformality (PMC) which provides a systematic way to eliminate…
New analyses of event shape observables in electron-positron annihilation and the determination of running behavior in perturbative domain
Sheng-Quan Wang, Chao-Qin Luo, Xing-Gang Wu +2
In this paper, we give comprehensive analyses for event shape observables in electron-positron annihilation by using the Principle of Maximum Conformality (PMC) which is a rigorous…
Novel and self-consistency analysis of the QCD running coupling in both the perturbative and nonperturbative domains
Qing Yu, Hua Zhou, Xu-Dong Huang +2
The QCD coupling is the most important parameter for achieving precise QCD predictions. By using the well measured effective coupling defined from the Bjorke…
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…
Reanalysis of the top-quark pair hadroproduction and a precise determination of the top-quark pole mass at the LHC
Sheng-Quan Wang, Xing-Gang Wu, Jian-Ming Shen +1
In this paper, we calculate the pQCD production cross-section at NNLO and determine the top-quark pole mass from recent measurements at the LHC at TeV cent…
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 () and the Gross-Llewellyn Smith sum rules coefficient ($C^{\rm GLS}…
-boson hadronic decay width up to -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 -boson hadronic decay width by using the -order quantum chromodynamics (QCD) corrections with the help of the pr…
Gauge dependence of the perturbative QCD predictions under the momentum space subtraction scheme
Jun Zeng, Xing-Gang Wu, Xu-Chang Zheng +1
The momentum space subtraction (MOM) scheme is one of the most frequently used renormalization schemes in perturbative QCD (pQCD) theory. In the paper, we make a detailed discussio…
Revisiting the Bottom Quark Forward-Backward Asymmetry in Electron-Positron Collisions
Sheng-Quan Wang, Rui-Qing Meng, Xing-Gang Wu +2
The bottom quark forward-backward asymmetry is a key observable in electron-positron collisions at the peak. In this paper, we employ the Principle of Maximum…