Confronting SUSY GUT With Dark Matter, Sparticle Spectroscopy and Muon (g - 2)

被引：5

作者：

Gomez, Mario E. ^{[1
]}

Lola, Smaragda ^{[2
,3
]}

de Austri, Roberto Ruiz ^{[4
]}

Shafi, Qaisar ^{[5
]}

机构：

[1] Univ Huelva, Fac Ciencias Expt, Dept Ciencias Integradas, Huelva, Spain

[2] NCSR Demokritos, Inst Nucl & Particle Phys, Athens, Greece

[3] Univ Patras, Dept Phys, Patras, Greece

[4] IFIC UV CSIC, Inst Fis Corpuscular, Valencia, Spain

[5] Univ Delaware, Bartol Res Inst, Dept Phys & Astron, Newark, DE 19716 USA

来源：

FRONTIERS IN PHYSICS | 2018年 / 6卷

基金：

欧盟地平线“2020”;

关键词：

grand unification; supersymmetry; dark matter; LHC; sparticle spectroscopy; PROGRAM; MODEL; EFFICIENT; SYMMETRY; SMODELS; TOOL;

D O I：

10.3389/fphy.2018.00127

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We explore the implications of LHC and cold dark matter searches for supersymmetric particle mass spectra in two different grand unified models with left-right symmetry, SO(10) and SU(4)(c) x SU(2)(L) x SU(2)(R) (4-2-2). We identify characteristic differences between the two scenarios, which imply distinct correlations between experimental measurements and the particular structure of the GUT group. The gauge structure of 4-2-2 enhances significantly the allowed parameter space as compared to SO(10), giving rise to a variety of coannihilation scenarios compatible with the LHC data, LSP dark matter and the ongoing muon g-2 experiment.

引用

页数：9

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