Gaps between jets in double-Pomeron-exchange processes at the LHC

被引：22
|
作者：
Marquet, C. [1 ,2 ,3 ]
Royon, C. [4 ]
Trzebinski, M. [5 ]
Zlebcik, R. [6 ]
机构：
[1] Univ Santiago de Compostela, Dept Fis Particulas, Santiago De Compostela 15782, Spain
[2] Univ Santiago de Compostela, IGFAE, Santiago De Compostela 15782, Spain
[3] CERN, Dept Phys, Theory Unit, CH-1211 Geneva 23, Switzerland
[4] CEA Saclay, IRFU, Serv Phys Particules, F-91191 Gif Sur Yvette, France
[5] Inst Nucl Phys PAN, PL-31342 Krakow, Poland
[6] Charles Univ Prague, Fac Math & Phys, CR-18000 Prague 8, Czech Republic
来源：
PHYSICAL REVIEW D | 2013年 / 87卷 / 03期
基金：
欧洲研究理事会;
关键词：
DEEP-INELASTIC SCATTERING; COLOR-SINGLET EXCHANGE; CROSS-SECTIONS; BFKL; QCD; DECORRELATION; COLLISIONS; RAPIDITY;
D O I：
10.1103/PhysRevD.87.034010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The possibility to measure jet-gap-jet final states in double-Pomeron-exchange events at the LHC is presented. In the context of the ATLAS experiment with additional forward physics detectors, cross sections for different experimental settings and gap definitions are estimated. This is done in the framework of the forward physics Monte Carlo interfaced with a perturbative QCD model that successfully reproduces standard jet-gap-jet cross sections at the Tevatron. The extrapolation to LHC energies follows from the Balitsky-Fadin-Kuraev-Lipatov dynamics, implemented in the model at next-to-leading logarithmic accuracy. DOI: 10.1103/PhysRevD.87.034010
引用
收藏
页数：7
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