[1]贺艳芸,李灵芝,金立刚.新的标量三重态,μ子反常磁矩和Higgs双光子衰变[J].南京师大学报(自然科学版),2013,36(04):62.
　He Yanyun,Li Lingzhi,Jin Ligang.A New Scalar Triplet,the Muon Anomalous Magnetic Momentand Higgs to Diphoton Decay[J].Journal of Nanjing Normal University(Natural Science Edition),2013,36(04):62.
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新的标量三重态,μ子反常磁矩和Higgs双光子衰变
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《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第36卷
期数:
2013年04期
页码:
62
栏目:
物理学
出版日期:
2013-12-31

文章信息/Info

Title:
A New Scalar Triplet,the Muon Anomalous Magnetic Momentand Higgs to Diphoton Decay
作者:
贺艳芸; 李灵芝; 金立刚
南京师范大学物理科学与技术学院,江苏 南京 210023
Author(s):
He Yanyun; Li Lingzhi; Jin Ligang
School of Physics and Technology,Nanjing Normal University,Nanjing 210023,China
关键词:
μ子反常磁矩; Higgs双光子衰变; 新物理模型; 标量粒子
Keywords:
the muon anomalous magnetic moment; Higgs to diphoton decay; new physical model; scalars
分类号:
O572.25
文献标志码:
A
摘要:
引入新的标量三重态来赋予轻子质量,使得夸克与轻子有不同的质量起源.模型中的中性标量粒子有助于改善μ子反常磁矩的实验数据和标准模型理论值之间的偏差,而带电标量粒子则可以在较大的参数区域内使Higgs双光子衰变的理论预言值符合目前LHC上的实验数据.
Abstract:
We introduce a new scalar triplet to produce masses for leptons,which is different from that for the quark sector in the standard model(SM).The new neutral scalars can effectively decrease the deviation of the muon anomalous magnetic moment between the SM and the experimental measurements.The large ratio of Higgs to diphoton decay observed by LHC experiments,furthermore,can also be understood by the inclusion of the new physics enhancements induced by the new charged scalars.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-05-05.
基金项目:国家自然科学基金重点项目(11235005).
通讯联系人:金立刚,博士,副教授,研究方向:粒子物理与核物理.E-mail:06204@njnu.edu.cn
更新日期/Last Update: 2013-12-30