ITP OpenIR  > SCI期刊论文
Bi, XJ; Ding, R; Fan, YZ; Huang, L; Li, C; Li, TJ; Raza, S; Wang, XC; Zhu, B; Bi, XJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China.
Promising interpretation of diphoton resonance at 750 GeV
Source PublicationPHYSICAL REVIEW D
Language英语
AbstractRecently, an excess of events in diphoton channel with invariant mass of about 750 GeV has been reported by the ATLAS and CMS Collaborations. Considering it as a tantalizing hint for new physics beyond the Standard Model (SM), we propose a simple extension of the SM with an additional doublet Higgs H' and a singlet s. We consider the neutral component H-0' of H' as the 750 GeV resonance and assume that s is lighter than 2.6 GeV. In particular, H-0' can be produced at tree level via q (q) over bar production and decay into a pair of s at tree level. Then s can decay into a pair of collimated photons, which cannot be distinguished at the LHC. We show that the diphoton production cross section can be from 3 to 13 fb, the decay width of H-0' can be from 30 to 60 GeV, and all the current experimental constraints including dijet constraint can be satisfied.
2016
Volume94Issue:1Pages:15012
Subject AreaAstronomy & Astrophysics ; Physics
DOIhttp://dx.doi.org/10.1103/PhysRevD.94.015012
Indexed BySCI
Funding OrganizationNatural Science Foundation of China [11135003, 11275246, 11475238, 11475191, 11135009] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11475191, 11135009] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11475191, 11135009] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11475191, 11135009]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21593
CollectionSCI期刊论文
Corresponding AuthorBi, XJ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Bi, XJ,Ding, R,Fan, YZ,et al. Promising interpretation of diphoton resonance at 750 GeV[J]. PHYSICAL REVIEW D,2016,94(1):15012.
APA Bi, XJ.,Ding, R.,Fan, YZ.,Huang, L.,Li, C.,...&Bi, XJ .(2016).Promising interpretation of diphoton resonance at 750 GeV.PHYSICAL REVIEW D,94(1),15012.
MLA Bi, XJ,et al."Promising interpretation of diphoton resonance at 750 GeV".PHYSICAL REVIEW D 94.1(2016):15012.
Files in This Item:
File Name/Size DocType Version Access License
Promising interpreta(528KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Bi, XJ]'s Articles
[Ding, R]'s Articles
[Fan, YZ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Bi, XJ]'s Articles
[Ding, R]'s Articles
[Fan, YZ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Bi, XJ]'s Articles
[Ding, R]'s Articles
[Fan, YZ]'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.