Viability of exact tri-bimaximal, golden-ratio and bimaximal mixing patterns and renormalization-group running effects

doi:10.1007/jhep09(2016)167

	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
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2016
卷号	2016 期号:9 页码:167
关键词	Neutrino Physics Renormalization Group Supersymmetric Standard Model
DOI	10.1007/jhep09(2016)167
通讯作者	张珏 ; 周顺
文献子类	Article
英文摘要	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.
WOS关键词	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
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260679]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 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.