GTMD model predictions for diffractive dijet production at EIC
arXiv:2106.15148 · doi:10.1103/PhysRevD.104.074006
Abstract
In this paper we consider a small- model for gluon GTMDs that we fit to data on diffractive dijet production in electron-proton collisions obtained by HERA's H1 Collaboration. Assuming a small number of free parameters, each with a physical motivation, we are able to describe those data fairly well and with this model we obtain predictions for the EIC for both electroproduction and photoproduction which may allow to further test the underlying GTMD description. In the general discussion of the impact parameter dependence we recall some subtle issues related to localization of states, choice of frames, and discuss what these aspects imply for the range of applicability of the model.
13 pages, 12 figures, footnote and reference added
References in corpus (10)
- The Color Glass Condensate
- Generalized parton correlation functions for a spin-1/2 hadron
- Generalized parton correlation functions for a spin-0 hadron
- Defining the Proton Radius: a Unified Treatment
- Unified framework for generalized and transverse-momentum dependent parton distributions within a 3Q light-cone picture of the nucleon
- Accessing the gluon Wigner distribution in ultraperipheral collisions
- Diffractive Dijet Production and Wigner Distributions from the Color Glass Condensate
- Ambiguities in the definition of local spatial densities in light hadrons
- The elliptic gluon GTMD inside a large nucleus
- Wigner, Husimi and GTMD distributions in the Color Glass Condensate