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Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects
Zhang J(张珏); Zhou S(周顺); Zhang, J; Zhou, S
2016
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
卷号2016期号:9页码:167
通讯作者张珏 ; 周顺
摘要In light of the latest neutrino oscillation data, we examine whether the leptonic flavor mixing matrix can take on an exact form of tri-bimaximal (TBM), golden-ratio (GR) or bimaximal (BM) mixing pattern at a superhigh-energy scale, where such a mixing pattern could be realized by a flavor symmetry, and become compatible with experimental data at the low-energy scale. Within the framework of the Minimal Supersymmetric Standard Model (MSSM), the only hope for realizing such a possibility is to count on the corrections from the renomalization-group (RG) running. In this work we focus on these radiative corrections, and fully explore the allowed parameter space for each of these mixing patterns. We find that when the upper bound on the sum of neutrino masses Sigma(nu) equivalent to m(1) + m(2) + m(3) < 0.23 eV at the 95% confidence level from Planck 2015 is taken into account, none of these mixing patterns can be identified as the leptonic mixing matrix below the seesaw threshold. If this cosmological upper bound on the sum of neutrino masses were relaxed, the TBM and GR mixing patterns would still be compatible with the latest neutrino oscillation data at the 3 sigma level, but not at the la level. Even in this case, no such a possibility exists for the BM mixing.
文章类型Article
关键词Neutrino Physics Renormalization Group Supersymmetric Standard Model
DOI10.1007/jhep09(2016)167
关键词[WOS]SUPERSYMMETRIC THRESHOLD CORRECTIONS ; RELATIVELY LARGE THETA(13) ; NEUTRINO MASS OPERATOR ; PHENOMENOLOGICAL CONSEQUENCES ; RADIATIVE-CORRECTIONS ; UNIFICATION ; SYMMETRIES ; PHASES ; QUARK ; PARAMETERS
语种英语
WOS记录号WOS:000391735500003
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260679
专题理论物理室
作者单位中国科学院高能物理研究所
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GB/T 7714
Zhang J,Zhou S,Zhang, J,et al. Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects[J]. JOURNAL OF HIGH ENERGY PHYSICS,2016,2016(9):167.
APA 张珏,周顺,Zhang, J,&Zhou, S.(2016).Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects.JOURNAL OF HIGH ENERGY PHYSICS,2016(9),167.
MLA 张珏,et al."Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects".JOURNAL OF HIGH ENERGY PHYSICS 2016.9(2016):167.
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