65 citations · 617 across the 48 of their papers we have counts for
4 papers · 1 filter
Novel Method for the Precise Determination of the QCD Running Coupling from Event Shapes Distributions in Electron-Positron Annihilation
Sheng-Quan Wang, Stanley J. Brodsky, Xing-Gang Wu +2
We present a novel method for precisely determining the running QCD coupling constant over a wide range of from event shapes for electron-positron annihilation mea…
form factors and the width effect from light-cone sum rules
Shan Cheng, Jian-Ming Shen
In this paper we calculate the form factors from light-cone sum rules with meson DAs. With adopting the quark-antiquark configuration of light scalar m…
The leptonic decay using the principle of maximum conformality
Xu-Dong Huang, Xing-Gang Wu, Jun Zeng +2
In the paper, we study the leptonic decay width by using the principle of maximum conformality (PMC) scale-setting approach. The PMC adopts the r…
The QCD Renormalization Group Equation and the Elimination of Fixed-Order Scheme-and-Scale Ambiguities Using the Principle of Maximum Conformality
Xing-Gang Wu, Jian-Ming Shen, Bo-Lun Du +3
The conventional approach to fixed-order perturbative QCD predictions is based on an arbitrary choice of the renormalization scale, together with an arbitrary range. This {\it ad h…