ITP OpenIR  > SCI期刊论文
Ford, Thomas; Li, Tianjun1,2; Maxin, James A.; Nanopoulos, Dimitri V.
The heavy gluino in natural no-scale F-SU(5)
Source PublicationPHYSICS LETTERS B
Language英语
KeywordDARK-MATTER GLOBAL SYMMETRIES CP CONSERVATION MASS BREAKING QUARK MODEL CMS
AbstractIn light of recent 80-137 fb(-1) results at the LHC Run 2 establishing a lower gluino mass limit of 2.25 TeV, we revisit the supersymmetric GUT model Flipped SU(5) with extra vector-like particles, known as F-SU(5), with vanishing No-Scale Supergravity boundary conditions at the string scale of about 2 x 10(17) GeV, including the supersymmetry breaking B-mu parameter which is strictly enforced as B-mu = 0. Given the proportional dependence of all model scales on a single parameter M-1/2, No-Scale F-SU(5) was shown to possess no electroweak fine-tuning and thus persists as a natural one-parameter model. In this fresh analysis here, we demand consistency with the measured 125 GeV light Higgs boson mass, though we forgo an upper limit on the lightest neutralino relic density. The resulting phenomenology delivers a gluino mass of M((g) over tilde) less than or similar to 7.5 TeV and a lightest supersymmetric particle (LSP) of M((chi) over tilde (0)(1)) less than or similar to 1.6 TeV. In order to dilute the relic density down to the WMAP and Planck measurements, we rely upon a single cosmological master coupling lambda(6). (C) 2019 The Authors. Published by Elsevier B.V.
2019
ISSN0370-2693
Volume799Pages:135038
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
DOI10.1016/j.physletb.2019.135038
Indexed BySCIE
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27112
CollectionSCI期刊论文
Affiliation1.[Ford, Thomas; Maxin, James A.] Louisiana State Univ, Dept Chem & Phys, Shreveport, LA 71115 USA
2.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
4.Nanopoulos, Dimitri V.] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA
5.Nanopoulos, Dimitri V.] HARC, Astroparticle Phys Grp, Mitchell Campus, The Woodlands, TX 77381 USA
6.Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, 28 Panepistimiou Ave, Athens 10679, Greece
Recommended Citation
GB/T 7714
Ford, Thomas,Li, Tianjun,Maxin, James A.,et al. The heavy gluino in natural no-scale F-SU(5)[J]. PHYSICS LETTERS B,2019,799:135038.
APA Ford, Thomas,Li, Tianjun,Maxin, James A.,&Nanopoulos, Dimitri V..(2019).The heavy gluino in natural no-scale F-SU(5).PHYSICS LETTERS B,799,135038.
MLA Ford, Thomas,et al."The heavy gluino in natural no-scale F-SU(5)".PHYSICS LETTERS B 799(2019):135038.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ford, Thomas]'s Articles
[Li, Tianjun]'s Articles
[Maxin, James A.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ford, Thomas]'s Articles
[Li, Tianjun]'s Articles
[Maxin, James A.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ford, Thomas]'s Articles
[Li, Tianjun]'s Articles
[Maxin, James A.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.