Work

Overview on the theory and phenomenology of generalized parton distributions

Year: 2024

Type: conference-paper

Abstract: We give a brief overview on the theory and phenomenology of generalized parton distributions (GPDs),including the recently developed framework of single-diffractive hard exclusive process for matching GPDs to experimental observables. We concentrate on the extraction of GPDs from experimental processes, especially on the challenges and potential solutions regarding the separation of different GPDs and the extraction of $x$-dependence of GPDs, which is critically important for constructing the tomographic images and matching the $x$-moments of GPDs to various emergent hadron properties.

DOI: 10.22323/1.477.0035

Authors: Jianwei Qiu, Zhite Yu

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Funders: U.S. Department of Energy, Thomas Jefferson National Accelerator Facility

Awards: G1728142190, G2263355576, G2988778103, G7520763071

OpenAlex ID: W4404993276

FWCI: 1.909

Cites:

Cited by: 1

Related to: 10