ITP OpenIR  > SCI期刊论文
Cao, JJ; Li, DW; Shang, LL; Wu, PW; Zhang, Y; Cao, JJ (reprint author), Henan Normal Univ, Dept Phys, Xinxiaing 453007, Peoples R China.
Exploring the Higgs sector of a most natural NMSSM and its prediction on Higgs pair production at the LHC
Source PublicationJOURNAL OF HIGH ENERGY PHYSICS
Language英语
KeywordStandard Model Gluon Fusion Boson Mssm Discovery Mass Colliders Tevatron Particle Program
AbstractAs a most natural realization of the Next-to Minimal Supersymmetry Standard Model (NMSSM), lambda-SUSY is parameterized by a large lambda around one and a low tan beta below 10. In this work, we first scan the parameter space of lambda-SUSY by considering various experimental constraints, including the limitation from the Higgs data updated by the ATLAS and CMS collaborations in the slimmer of 2014, then we study the properties of the Higgs bosons. We get two characteristic features of lambda-SUSY in experimentally allowed parameter space. One is the triple self coupling of the SM-like Higgs boson may get enhanced by a factor over 10 in comparison with its SM prediction. The other is the pair production of the SM-like Higgs boson at the LHC may be two orders larger than its SM prediction. All these features seems to be unachievable in the Minimal Supersymmetric Standard Model and in the NMSSM with a low lambda. Moreover, we also find that naturalness plays an important role in selecting the parameter space of lambda-SUSY, and that the Higgs X-2 obtained with the latest data is usually significantly smaller than before due to the more consistency of the two collaboration measurmnents.
2014
ISSN1029-8479
Issue12Pages:26
Subject AreaPhysics
DOI10.1007/JHEP12(2014)026
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China (NNSFC) [11222548, 11275245] ; National Natural Science Foundation of China (NNSFC) [11222548, 11275245] ; National Natural Science Foundation of China (NNSFC) [11222548, 11275245] ; National Natural Science Foundation of China (NNSFC) [11222548, 11275245]
Citation statistics
Cited Times:28[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15550
CollectionSCI期刊论文
Corresponding AuthorCao, JJ (reprint author), Henan Normal Univ, Dept Phys, Xinxiaing 453007, Peoples R China.
Recommended Citation
GB/T 7714
Cao, JJ,Li, DW,Shang, LL,et al. Exploring the Higgs sector of a most natural NMSSM and its prediction on Higgs pair production at the LHC[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(12):26.
APA Cao, JJ,Li, DW,Shang, LL,Wu, PW,Zhang, Y,&Cao, JJ .(2014).Exploring the Higgs sector of a most natural NMSSM and its prediction on Higgs pair production at the LHC.JOURNAL OF HIGH ENERGY PHYSICS(12),26.
MLA Cao, JJ,et al."Exploring the Higgs sector of a most natural NMSSM and its prediction on Higgs pair production at the LHC".JOURNAL OF HIGH ENERGY PHYSICS .12(2014):26.
Files in This Item:
File Name/Size DocType Version Access License
Exploring the Higgs (3630KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cao, JJ]'s Articles
[Li, DW]'s Articles
[Shang, LL]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cao, JJ]'s Articles
[Li, DW]'s Articles
[Shang, LL]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cao, JJ]'s Articles
[Li, DW]'s Articles
[Shang, LL]'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.