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Wu, YL; Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
SO(3) Gauge model for neutrino masses and oscillations
Source PublicationNUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
KeywordDegenerate Neutrinos Energy-spectrum Matter
AbstractI mainly describe neutrino masses and oscillations in the gauge model with SO(3)(F) lepton flavor symmetry and with two Higgs triplets. It is shown how the maximal mixing between nu(mu) and nu(tau) neutrinos comes out naturally after spontaneous breaking of the symmetry. The nearly two-flavor mixing scenario is resulted naturally from an approximate permutation symmetry between the two Higgs triplets. The hierarchy between the neutrino mass-squared differences, which is needed for reconciling both solar and atmospheric neutrino data, leads to an almost maximal mixing between nu(e) and nu(mu) neutrinos. Thus the model favors the intriguing bi-maximal mixing scenario, The three Majorana neutrino masses are allowed to be nearly degenerate and large enough to play a significant cosmological role. The model can also lead to interesting phenomena on lepton-flavor violations via the SO(3)(F) gauge interactions.
2000
ISSN0920-5632
Volume85Issue:0Pages:193-198
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12974
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Wu, YL,Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. SO(3) Gauge model for neutrino masses and oscillations[J]. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS,2000,85(0):193-198.
APA Wu, YL,&Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).SO(3) Gauge model for neutrino masses and oscillations.NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS,85(0),193-198.
MLA Wu, YL,et al."SO(3) Gauge model for neutrino masses and oscillations".NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 85.0(2000):193-198.
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