Gauge model of quark-lepton nonuniversality
文献类型：期刊论文
| 作者 | Li, XY ; Ma, E; Li, XY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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| 刊名 | MODERN PHYSICS LETTERS A
 |
| 出版日期 | 2003 |
| 卷号 | 18期号:20页码:1367-1375 |
| 关键词 | Generation Nonuniversality Standard Model |
| ISSN号 | 0217-7323 |
| 英文摘要 | We consider a gauge model where quark-lepton universality is an accidental symmetry which is only approximate, in analogy to the well-accepted notion that strong isospin is accidental and approximate. This is a natural framework for explaining possible small deviations of quark-lepton universality which is applicable to the recently reported apparent nonunitarity of the quark mixing matrix. As a result, small departures from quark-lepton universality are expected in Z decays as well as in the recent neutrino data of the NuTeV collaboration and in future low-energy experiments. New physics is predicted at the TeV scale. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000184207800003 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13271]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, XY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, XY,Ma, E,Li, XY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.. Gauge model of quark-lepton nonuniversality[J]. MODERN PHYSICS LETTERS A,2003,18(20):1367-1375. |
| APA | Li, XY,Ma, E,&Li, XY , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2003).Gauge model of quark-lepton nonuniversality.MODERN PHYSICS LETTERS A,18(20),1367-1375. |
| MLA | Li, XY,et al."Gauge model of quark-lepton nonuniversality".MODERN PHYSICS LETTERS A 18.20(2003):1367-1375. |
入库方式： OAI收割
来源：理论物理研究所
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