22 citations · 29 across the 5 of their papers we have counts for
7 papers
First constraints on the nonperturbative gluon Collins-Soper kernel
Artur Avkhadiev, Yang Fu, Phiala E. Shanahan +2
The gluon Collins-Soper kernel, which encodes the rapidity evolution of transverse-momentum-dependent gluon distributions, is constrained for the first time in the nonperturbative…
Collins-Soper Kernel in the QCD Instanton Vacuum
Wei-Yang Liu, Ismail Zahed, Yong Zhao
We outline a general framework for evaluating the non-perturbative soft functions in the QCD instanton vacuum. In particular, from the soft function we derive the Collins-Soper (CS…
Kinematically-enhanced interpolating operators for boosted hadrons
Rui Zhang, Anthony V. Grebe, Daniel C. Hackett +2
We propose to use interpolating operators for lattice quantum chromodyanmics (QCD) calculations of highly-boosted pions and nucleons with kinematically-enhanced ground-state overla…
Non-perturbative Collins-Soper kernel: Chiral quarks and Coulomb-gauge-fixed quasi-TMD
Swagato Mukherjee, Dennis Bollweg, Xiang Gao +1
We present the first lattice QCD calculation of the rapidity anomalous dimension of transverse-momentum-dependent distributions (TMDs), i.e. the Collins-Soper (CS) kernel, employin…
Nonperturbative Collins-Soper Kernel from Chiral Quarks with Physical Masses
Dennis Bollweg, Xiang Gao, Swagato Mukherjee +1
We present a lattice QCD calculation of the rapidity anomalous dimension of quark transverse-momentum-dependent distributions, i.e., the Collins-Soper (CS) kernel, up to transverse…
Determination of the Collins-Soper kernel from Lattice QCD
Artur Avkhadiev, Phiala E. Shanahan, Michael L. Wagman +1
This work presents a determination of the quark Collins-Soper kernel, which relates transverse-momentum-dependent parton distributions (TMDs) at different rapidity scales, using la…
Transverse Momentum Distributions from Lattice QCD without Wilson Lines
Yong Zhao
The transverse-momentum-dependent distributions (TMDs), which are defined by gauge-invariant 3D parton correlators with staple-shaped lightlike Wilson lines, can be calculated from…