ITP OpenIR  > 理论物理所科研产出  > SCI论文
Wang, L; Yang, JM; Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.
LHC diphoton Higgs signal predicted by little Higgs models
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordSupersymmetric Standard Model T-parity Boson Production Decays Lepton
AbstractLittle Higgs theory naturally predicts a light Higgs boson whose most important discovery channel at the LHC is the diphoton signal pp -> h -> gamma gamma. In this work, we perform a comparative study for this signal in some typical little Higgs models, namely, the littlest Higgs model, two littlest Higgs models with T-parity (named LHT-I and LHT-II), and the simplest little Higgs models. We find that compared with the standard model prediction, the diphoton signal rate is always suppressed and the suppression extent can be quite different for different models. The suppression is mild (<= 10%) in the littlest Higgs model but can be quite severe (similar or equal to 90%) in other three models. This means that discovering the light Higgs boson predicted by the little Higgs theory through the diphoton channel at the LHC will be more difficult than discovering the standard model Higgs boson.
2011
ISSN1550-7998
Volume84Issue:7Pages:75024
Subject AreaPhysics
Indexed BySCI
Funding OrganizationJSPS; National Natural Science Foundation of China (NNSFC) [11005089, 10821504, 10725526, 10635030] ; JSPS; National Natural Science Foundation of China (NNSFC) [11005089, 10821504, 10725526, 10635030] ; JSPS; National Natural Science Foundation of China (NNSFC) [11005089, 10821504, 10725526, 10635030] ; JSPS; National Natural Science Foundation of China (NNSFC) [11005089, 10821504, 10725526, 10635030]
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14245
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.
Recommended Citation
GB/T 7714
Wang, L,Yang, JM,Wang, L . LHC diphoton Higgs signal predicted by little Higgs models[J]. PHYSICAL REVIEW D,2011,84(7):75024.
APA Wang, L,Yang, JM,&Wang, L .(2011).LHC diphoton Higgs signal predicted by little Higgs models.PHYSICAL REVIEW D,84(7),75024.
MLA Wang, L,et al."LHC diphoton Higgs signal predicted by little Higgs models".PHYSICAL REVIEW D 84.7(2011):75024.
Files in This Item:
File Name/Size DocType Version Access License
LHC diphoton Higgs s(674KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, L]'s Articles
[Yang, JM]'s Articles
[Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, L]'s Articles
[Yang, JM]'s Articles
[Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, L]'s Articles
[Yang, JM]'s Articles
[Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.]'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.