Diffractive dijet photoproduction at the EIC

被引：9
|
作者：
Guzey, Vadim [1 ]
Klasen, Michael [2 ]
机构：
[1] Natl Res Ctr, Kurchatov Inst, Petersburg Nucl Phys Inst PNPI, Gatchina 188300, Russia
[2] Westfalische Wilhelms Univ Munster, Inst Theoret Phys, Wilhelm Klemm Str 9, D-48149 Munster, Germany
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2020年 / 2020卷 / 05期
关键词：
Heavy Ion Phenomenology; NLO Computations; DEEP-INELASTIC SCATTERING; CROSS-SECTIONS; FACTORIZATION BREAKING; LEADING NEUTRON; QCD ANALYSIS; HERA DIRECT; COLLISIONS; PHOTON; JETS;
D O I：
10.1007/JHEP05(2020)074
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Abstrac We present a first, detailed study of diffractive dijet photoproduction at the recently approved electron-ion collider (EIC) at BNL. Apart from establishing the kinematic reaches for various beam types, energies and kinematic cuts, we make precise predictions at next-to-leading order (NLO) of QCD in the most important kinematic variables. We show that the EIC will provide new and more precise information on the diffractive parton density functions (PDFs) in the pomeron than previously obtained at HERA, illuminate the still disputed mechanism of global vs. only resolved-photon factorization breaking, and provide access to a completely new quantity, i.e. nuclear diffractive PDFs.
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页数：22
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