5 citations · 15 across the 12 of their papers we have counts for
12 papers
Calculations of the Sommerfeld Effect in a Unified Wave Function Framework
Yi-Lei Tang, Gao-Liang Zhou
In this paper, we suggest a method of a complete calculation of the Sommerfeld effect in both the s-wave and p-wave annihilation situations. The basic idea is to uniformly consider…
Glauber Gluon Effects in Soft Collinear Factorization
Gao-Liang Zhou, Zheng-Xin Yan, Xin Zhang +1
Effects of Glauber gluons, which cause the elastic scattering process between different jets, are studied in the frame of soft-collinear effective theory(SCET). Glauber modes are a…
A method for getting well-defined coupling constant in all region
Zhi-Yuan Zheng, Gao-Liang Zhou
In this work, a way starting from beta function is presented for obtaining well-defined coupling constant in UV and IR region. In the approach presented here, obvious singularity i…
Equivalence Between the Gauge and the Axial Gauge
Gao-Liang Zhou, Zheng-Xin Yan, Xin Zhang
Discontinuity of gauge theory in the gauge condition , which emerges at , is studied here. Such discontinuity is different from that one conf…
A method for getting a finite in the IR region from an all-order beta function
Zhi-Yuan Zheng, Gao-Liang Zhou
The analytical method of QCD running coupling constant is extended to a model with an all-order beta function which is inspired by the famous Novikov-Shifman-Vai\-n\-s\-htein-Zakha…
The Continuity of the Gauge Fixing Condition for Gauge Theory
Gao-Liang Zhou, Zheng-Xin Yan, Xin Zhang
The continuity of the gauge fixing condition for gauge theory on the manifold is studied her…
Quantization of Yang-Mills Theories without the Gribov Ambiguity
Gao-Liang Zhou, Zheng-Xin Yan, Xin-Zhang
A gauge condition is presented here to quantize non-Abelian gauge theory on the manifold , which is free from the Gribov ambiguity. Pertur…
Cancellation of Infrared Divergence in Inclusive Production of Lepton Pair Near the Threshold of Heavy Quarkonia
Gao-Liang Zhou
The detailed proof of cancellation of topologically unfactorized infrared divergences in the inclusive production of lepton pair close to the threshold of heavy quarkonia is presen…
Cancellation of Infrared Divergence in Inclusive Production of Heavy Quarkonia
Gao-Liang Zhou
A scheme is presented here to cancel out the topologically unfactorized infrared divergences in the inclusive production of heavy quarkonia, which affect the NRQCD factorization of…
TMD-Factorization in Hadron-Hadron Collision
Gao-Liang Zhou
Proof of transverse-momentum-dependent(TMD) factorization for hadron-hadron collision is given in this paper. We focus on processes without detected soft final hadrons or detected…
QCD Factorization of Semi-inclusive DIS process at Operator Level
Gao-Liang Zhou
The operator level proof of factorization theorem exhibited in [1] is extended to the semi-inclusive deep inelastic scattering process(SIDIS). Factorization theorem can be proved a…
A Proof of Factorization Theorem of Drell-Yan Process at Operator Level
Gao-Liang Zhou
An alternative proof of factorization theorem for Drell-Yan process that works at operator level is given in the article. Final state interactions for such inclusive processes are…