254 citations · 3.5k across the 63 of their papers we have counts for
10 papers · 1 filter
Unravelling High-Energy Hadron Structures with Lattice QCD
Yong Zhao
Parton distribution functions are key quantities for us to understand the hadronic structures in high-energy scattering, but they are difficult to calculate from lattice QCD. Recen…
Determining the Nonperturbative Collins-Soper Kernel From Lattice QCD
Markus A. Ebert, Iain W. Stewart, Yong Zhao
At small transverse momentum , transverse-momentum dependent parton distribution functions (TMDPDFs) arise as genuinely nonperturbative objects that describe Drell-Yan like pr…
Moments of pion distribution amplitude using operator product expansion on the lattice
William Detmold, Issaku Kanamori, C. -J. David Lin +2
We report an exploratory study of the current-current matrix elements that are relevant to the extraction of moments of the pion light-cone distribution amplitude, employing the me…
Nucleon Transversity Distribution at the Physical Pion Mass from Lattice QCD
Yu-Sheng Liu, Jiunn-Wei Chen, Luchang Jin +5
We report a state-of-the-art lattice calculation of the isovector quark transversity distribution of the proton at the physical pion mass. Within the framework of large-momentum ef…
Proton Isovector Helicity Distribution on the Lattice at Physical Pion Mass
Huey-Wen Lin, Jiunn-Wei Chen, Xiangdong Ji +6
We present a state-of-the-art calculation of the isovector quark helicity Bjorken- distribution in the proton using lattice-QCD ensembles at the physical pion mass. We compute q…
Unpolarized isovector quark distribution function from Lattice QCD: A systematic analysis of renormalization and matching
Yu-Sheng Liu, Jiunn-Wei Chen, Yi-Kai Huo +10
We present a detailed Lattice QCD study of the unpolarized isovector quark Parton Distribution Function (PDF) using large-momentum effective theory framework. We choose a quasi-PDF…
First direct lattice-QCD calculation of the -dependence of the pion parton distribution function
Jian-Hui Zhang, Jiunn-Wei Chen, Luchang Jin +3
We present the first direct lattice-QCD calculation of the Bjorken- dependence of the valence quark distribution of the pion. Using large-momentum effective theory (LaMET), we c…
Lattice Calculation of Parton Distribution Function from LaMET at Physical Pion Mass with Large Nucleon Momentum
Jiunn-Wei Chen, Luchang Jin, Huey-Wen Lin +4
We present a lattice-QCD calculation of the unpolarized isovector parton distribution function (PDF) using ensembles at the physical pion mass with large proton boost momenta $P_z…
Transverse Momentum Dependent Quasi-Parton-Distributions
Xiangdong Ji, Lu-Chang Jin, Feng Yuan +2
We investigate the transverse momentum dependent parton distributions (TMDs) in the quasi-parton-distribution framework. The long standing hurdle of the so-called pinch pole singul…
Factorization Theorem Relating Euclidean and Light-Cone Parton Distributions
Taku Izubuchi, Xiangdong Ji, Luchang Jin +2
In a large-momentum nucleon state, the matrix element of a gauge-invariant Euclidean Wilson line operator accessible from lattice QCD can be related to the standard light-cone part…