43 citations · 133 across the 10 of their papers we have counts for
11 papers
Computability of GPDs near in Lattice QCD
Yushan Su, Xiangdong Ji, Yizhuang Liu +1
In lattice QCD computations of generalized parton distributions (GPDs), the large momentum expansion generally requires all hard scales, and , to be muc…
Parton Distribution Functions from Large Momentum Expansion of Current-Current Correlators
Jialu Zhang, Xiangdong Ji, Andreas Schäfer +2
The universality of the large momentum expansion allows computing parton distribution functions (PDFs) starting from any Euclidean correlator with appropriate large momentum Fourie…
Resummation for Lattice QCD Calculation of Generalized Parton Distributions at Nonzero Skewness
Jack Holligan, Huey-Wen Lin, Rui Zhang +1
Large-momentum effective theory (LaMET) provides an approach to directly calculate the -dependence of generalized parton distributions (GPDs) on a Euclidean lattice through powe…
Effects of threshold resummation for large- PDF in large momentum effective theory
Xiangdong Ji, Yizhuang Liu, Yushan Su +1
Parton distribution functions (PDFs) at large are challenging to extract from experimental data, yet they are essential for understanding hadron structure and searching for new…
Leading Power Accuracy in Lattice Calculations of Parton Distributions
Rui Zhang, Jack Holligan, Xiangdong Ji +1
In lattice-QCD calculations of parton distribution functions (PDFs) via large-momentum effective theory, the leading power (twist-three) correction appears as ${\cal O}(Λ_{\rm QCD}…
Testing CP-violation in a Heavy Higgs Sector at CLIC
Kingman Cheung, Ying-nan Mao, Stefano Moretti +1
We propose to probe CP-violation in the heavy (pseudo)scalar sector of an extended Higgs model, in which we make simultaneous use of the () and intera…
Precision Control in Lattice Calculation of -dependent Pion Distribution Amplitude
Jack Holligan, Xiangdong Ji, Huey-Wen Lin +2
We present a new Bjorken -dependence analysis of a previous lattice quantum chromodynamics data for the pion distribution amplitude from MILC configurations with three lattice s…
Resumming Quark's Longitudinal Momentum Logarithms in LaMET Expansion of Lattice PDFs
Yushan Su, Jack Holligan, Xiangdong Ji +3
In the large-momentum expansion for parton distribution functions (PDFs), the natural physics scale is the longitudinal momentum () of the quarks (or gluons) in a large-moment…
Flavor Diagonal Nucleon Charges
Sungwoo Park, Tanmoy Bhattacharya, Rajan Gupta +4
This talk provides an update on the calculation of matrix elements of flavor diagonal axial, scalar and tensor quark bilinear operators between the nucleon ground state. The simula…
Strange and charm contributions to nucleon charges and moments
Rui Zhang, Tanmoy Bhattacharya, Rajan Gupta +4
We present preliminary results for strange and charm contributions to nucleon charges and moments. The scalar, axial and tensor charges, and unpolarized first moments are calculate…
Pion Distribution Amplitudes in the Continuum Limit
Nicholas Juliano, Rui Zhang, Carson Honkala +1
We present a lattice-QCD calculation of the pion distribution amplitudes using large-momentum effective theory (LaMET). Our calculation is carried out using five ensembles with 2+1…