中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Minimal type II seesaw model

文献类型:期刊论文

作者Gu PH(顾佩洪); Zhang H(张贺); Zhou S(周顺); Gu, PH; Zhang, H; Zhou, S
刊名PHYSICAL REVIEW D
出版日期2006
卷号74期号:7页码:76002
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要We propose a minimal type II seesaw model by introducing only one right-handed neutrino besides the SU(2)(L) triplet Higgs to the standard model. In the usual type II seesaw models with several right-handed neutrinos, the contributions of the right-handed neutrinos and the triplet Higgs to the CP asymmetry, which stems from the decay of the lightest right-handed neutrino, are proportional to their respective contributions to the light neutrino mass matrix. However, in our minimal type II seesaw model, this CP asymmetry is just given by the one-loop vertex correction involving the triplet Higgs, even though the contribution of the triplet Higgs does not dominate the light neutrino masses. For illustration, the Fritzsch-type lepton mass matrices are considered.
学科主题Astronomy & Astrophysics; Physics
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]Astronomy & Astrophysics ; Physics
原文出处SCI
语种英语
WOS记录号WOS:000241723900068
源URL[http://ir.ihep.ac.cn/handle/311005/240799]  
专题高能物理研究所_理论物理室
高能物理研究所_多学科研究中心
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
Gu PH,Zhang H,Zhou S,et al. Minimal type II seesaw model[J]. PHYSICAL REVIEW D,2006,74(7):76002.
APA 顾佩洪,张贺,周顺,Gu, PH,Zhang, H,&Zhou, S.(2006).Minimal type II seesaw model.PHYSICAL REVIEW D,74(7),76002.
MLA 顾佩洪,et al."Minimal type II seesaw model".PHYSICAL REVIEW D 74.7(2006):76002.

入库方式: OAI收割

来源:高能物理研究所

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