ITP OpenIR  > 理论物理所科研产出  > SCI论文
He, HJ; Xu, XJ; He, HJ (reprint author), Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China.
Connecting leptonic unitarity triangle to neutrino oscillation
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordCp-violation Matter Spectroscopy Matrices Quark Model Mass
AbstractThe leptonic unitarity triangle (LUT) provides a geometric description of CP violations in the lepton-neutrino sector and is directly measurable in principle. In this paper, we reveal that the angles in the LUT have definite physical meaning, and demonstrate the exact connection of the LUT to neutrino oscillations. For the first time, we prove that these leptonic angles act as phase shifts in neutrino oscillations, by shifting Delta m(2)L/2E to Delta m(2)L/2E + alpha, where (L, E, alpha) denote the baseline length, neutrino energy and corresponding angle of the LUT. Each LUT has three independent parameters and contains only partial information of the Pontecorvo-Maki-Nakagawa-Sakata (PMNS) matrix. We demonstrate that the partial information in each LUT can describe the corresponding neutrino oscillation. Hence, for the first time, we uncover that any given kind of neutrino oscillations contains at most three (rather than four) independent degrees of freedom from the PMNS matrix, and this may provide a cleaner way for fitting the corresponding oscillation data.
2014
ISSN1550-7998
Volume89Issue:7Pages:73002
Subject AreaPhysics
DOI10.1103/PhysRevD.89.073002
Indexed BySCI
Funding OrganizationChinese NSF [11275101, 11135003]; National Basic Research Program [2010CB833000] ; Chinese NSF [11275101, 11135003]; National Basic Research Program [2010CB833000] ; Chinese NSF [11275101, 11135003]; National Basic Research Program [2010CB833000] ; Chinese NSF [11275101, 11135003]; National Basic Research Program [2010CB833000]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15799
Collection理论物理所科研产出_SCI论文
Corresponding AuthorHe, HJ (reprint author), Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
He, HJ,Xu, XJ,He, HJ . Connecting leptonic unitarity triangle to neutrino oscillation[J]. PHYSICAL REVIEW D,2014,89(7):73002.
APA He, HJ,Xu, XJ,&He, HJ .(2014).Connecting leptonic unitarity triangle to neutrino oscillation.PHYSICAL REVIEW D,89(7),73002.
MLA He, HJ,et al."Connecting leptonic unitarity triangle to neutrino oscillation".PHYSICAL REVIEW D 89.7(2014):73002.
Files in This Item:
File Name/Size DocType Version Access License
Connecting leptonic (344KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[He, HJ]'s Articles
[Xu, XJ]'s Articles
[He, HJ (reprint author), Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[He, HJ]'s Articles
[Xu, XJ]'s Articles
[He, HJ (reprint author), Tsinghua Univ, Inst Modern Phys, Beijing 100084, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[He, HJ]'s Articles
[Xu, XJ]'s Articles
[He, HJ (reprint author), Tsinghua Univ, Inst Modern Phys, Beijing 100084, 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.