16 citations · 31 across the 9 of their papers we have counts for
10 papers
Generalized parton distributions from lattice QCD
Krzysztof Cichy, Martha Constantinou
This chapter gives an overview of the recent progress in extracting generalized parton distributions from lattice QCD. We briefly recall the theoretical principles of GPDs and expl…
Pion and Kaon PDFs from Lattice QCD via Large Momentum Effective Theory and Short-Distance Factorization
Joshua Miller, Joseph Torsiello, Isaac Anderson +4
In this work, we present a first-principles lattice-QCD calculation of the unpolarized quark PDF for the pion and the kaon. The lattice data rely on matrix elements calculated for…
Collins-Soper Kernel and Reduced Soft Function in Lattice QCD
Constantia Alexandrou, Simone Bacchio, Krzysztof Cichy +5
We evaluate the Collins-Soper kernel and the reduced soft function in lattice QCD, incorporating matching corrections. The calculation relies on the evaluation o…
A Unified Neural-Network Framework for Nucleon Imaging from Numerical Simulations of QCD
Min-Huan Chu, Krzysztof Cichy, Martha Constantinou +2
Parton distributions encode the momentum-space structure and, in their generalizations, the spatial tomography of quarks and gluons inside hadrons, the building blocks of visible m…
Generalized Parton Distributions from Lattice QCD with Asymmetric Momentum Transfer: Unpolarized Quarks at Nonzero Skewness
Min-Huan Chu, Manuel Colaço, Shohini Bhattacharya +4
We extend the formalism of asymmetric frames of reference for generalized parton distributions (GPDs) to the case of nonzero skewness, i.e., including longitudinal momentum transfe…
Generalized Parton Distributions from Lattice QCD with Asymmetric Momentum Transfer: Tensor Case
Shohini Bhattacharya, Krzysztof Cichy, Martha Constantinou +4
The calculation of generalized parton distributions (GPDs) in lattice QCD was traditionally done by calculating matrix elements in the symmetric frame. Recent advancements have sig…
Open database for GPD analyses
V. D. Burkert, A. Camsonne, P. Chatagnon +7
This article summarizes the main ideas behind creating an open database proposed for use in the exploration of generalized parton distributions (GPDs). This lightweight database is…
Moments of Axial-Vector GPD from Lattice QCD: Quark Helicity, Orbital Angular Momentum, and Spin-Orbit Correlation
Shohini Bhattacharya, Krzysztof Cichy, Martha Constantinou +7
In this work, we present a lattice QCD calculation of the Mellin moments of the twist-2 axial-vector generalized parton distribution (GPD), , at zero skewness…
Nucleon tomography and total angular momentum of valence quarks from synergy between lattice QCD and elastic scattering data
Krzysztof Cichy, Martha Constantinou, Paweł Sznajder +1
We present an exploratory work on integrating lattice-QCD results with experimental data for elastic scattering. Within the framework of generalized parton distributions (GPDs), th…
Exploring Baryon Resonances with Transition Generalized Parton Distributions: Status and Perspectives
Stefan Diehl, Kyungseon Joo, Kirill Semenov-Tian-Shansky +21
QCD gives rise to a rich spectrum of excited baryon states. Understanding their internal structure is important for many areas of nuclear physics, such as nuclear forces, dense mat…