GTMD model predictions for diffractive dijet production at EIC

被引：19

作者：

Boer, Daniel ^{[1
]}

Setyadi, Chalis ^{[1
,2
]}

机构：

[1] Univ Groningen, Van Swinderen Inst Particle Phys & Grav, Nijenborgh 4, NL-9747 AG Groningen, Netherlands

[2] Univ Gadjah Mada, Dept Phys, BLS 21, Yogyakarta, Indonesia

来源：

PHYSICAL REVIEW D | 2021年 / 104卷 / 07期

关键词：

DEEP-INELASTIC SCATTERING; WIGNER DISTRIBUTIONS; DIPOLE PICTURE; GLASS; COLLISIONS; QUARK;

D O I：

10.1103/PhysRevD.104.074006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper we consider a small-x 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.

引用

页数：12

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