Searches for and identification of effects of extra spatial dimensions in dilepton and diphoton production at the Large Hadron Collider

被引：1
|
作者：
Pankov, A. A. [1 ,2 ]
Serenkova, I. A. [1 ,2 ]
Tsytrinov, A. V. [1 ,2 ]
Bednyakov, V. A. [1 ,2 ,3 ,4 ]
机构：
[1] ICTP Abdus Salam Int Ctr Theoret Phys, Trieste, Italy
[2] Pavel Sukhoi Gomel State Tech Univ, Affiliated Ctr, Gomel 246746, BELARUS
[3] Joint Inst Nucl Res, Dzhelepov Lab Nucl Problems, Dubna 141980, Moscow Oblast, Russia
[4] Tech Univ, Moscow State Inst Radio Engn Elect & Automat, Moscow 119454, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2015年 / 78卷 / 04期
关键词：
GRAVITON RESONANCES; QUARK; PHENOMENOLOGY; LEPTOQUARKS; SIGNATURES;
D O I：
10.1134/S1063778815030072
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Prospects of discovering and identifying effects of extra spatial dimensions in dilepton and diphoton production at the Large Hadron Collider (LHC) are studied. Such effects may be revealed by the characteristic behavior of the invariant-mass distributions of dileptons and diphotons, and their identification can be performed on the basis of an analysis of their angular distributions. The discovery and identification reaches are estimated for the scale parameter M (S) of the Kaluza-Klein gravitational towers, which can be determined in experiments devoted to measuring the dilepton and diphoton channels at the LHC.
引用
收藏
页码：463 / 476
页数：14
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