Probing the diffractive production of a Z-boson pair at forward rapidities at the LHC

被引:0
|
作者
Sun, Hao [1 ]
机构
[1] Dalian Univ Technol, Inst Theoret Phys, Sch Phys, 2 Linggong Rd, Dalian 116024, Liaoning, Peoples R China
基金
中国国家自然科学基金;
关键词
DEEP-INELASTIC SCATTERING; LOOP CALCULATIONS; HIGGS PRODUCTION; TEVATRON; FACTORIZATION; HERA; COLLISIONS; ENERGIES; FEYNARTS; FERMILAB;
D O I
10.1103/PhysRevD.95.056023
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper, we present the results from phenomenological analysis of Z-boson pair hard diffractive production at the LHC. The calculation is based on the Regge factorization approach. Diffractive parton density functions extracted by the H1 Collaboration at DESY-HERA are used. The multiple Pomeron exchange corrections are considered through the rapidity gap survival probability factor. We give numerical predictions for single diffractive as well as double Pomeron exchange cross sections and compare with the photon-induced and nondiffractive ones. The contributions from quark-antiquark collision and gluon-gluon fusion are displayed. Various kinematical distributions are presented. We make predictions which could be compared to future measurements at the LHC, where forward proton detectors are installed and detector acceptances are considered.
引用
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页数:12
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