Knowledge Management System of Institute of Theoretical Physics, CAS
Huang, Chao-Shang ; Li, Wen-Jun
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| Investigation of a kind of neutrino mass matrix | |
| Source Publication | JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
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| Language | 英语 |
| Keyword | ZEROS SYMMETRY MODEL |
| Abstract | We carry out diagonalization of a kind of Majorana neutrino mass matrix M = MvMv dagger, of which the real part and imaginary part are commutative. For the matrix M, it is shown in a model-independent way that delta = +/-pi/2, which implies the maximal strength of CP violation in neutrino oscillations and atmospherical mixing angle would be in the ranges, pi/4 < theta(23) < 3 pi/4, or -3 pi/4, or -3 pi/4 < theta(23) < -pi/4. It is shown that the Hermitian Majorana neutrino mass matrix M has only five real parameters and furthermore, only one free real parameter (A or D) if using the measured values of three mixing angles and mass squared differences as inputs. |
| 2022 | |
| ISSN | 0954-3899 |
| Volume | 49Issue:6Pages:65002 |
| Cooperation Status | 国内 |
| Subject Area | Physics |
| MOST Discipline Catalogue | Physics, Nuclear ; Physics, Particles & Fields |
| DOI | 10.1088/1361-6471/ac58b2 |
| Indexed By | SCIE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/27780 |
| Collection | SCI期刊论文 |
| Affiliation | 1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Henan Normal Univ, Phys Sch, Xinxiang 453007, Henan, Peoples R China |
| Recommended Citation GB/T 7714 | Huang, Chao-Shang,Li, Wen-Jun. Investigation of a kind of neutrino mass matrix[J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,2022,49(6):65002. |
| APA | Huang, Chao-Shang,&Li, Wen-Jun.(2022).Investigation of a kind of neutrino mass matrix.JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS,49(6),65002. |
| MLA | Huang, Chao-Shang,et al."Investigation of a kind of neutrino mass matrix".JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 49.6(2022):65002. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Investigation of a k（710KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | Application Full Text | |
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