String inspired singlet extensions of the minimal supersymmetric Standard Model
文献类型：期刊论文
| 作者 | Li, Tianjun ; Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA
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| 刊名 | PHYSICS LETTERS B
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| 出版日期 | 2007 |
| 卷号 | 653期号:40943页码:338-342 |
| ISSN号 | 0370-2693 |
| 关键词 | Grand Unified Theories Lightest Higgs Boson Coupling-constants Brane Models Unification Supergravity Electroweak Masses Su(5) Predictions |
| 英文摘要 | The only allowed Higgs superpotential term at stringy tree level in the string derived Singlet Extensions of the Minimal Supersymmetric, Standard Model (SEMSSM) is hSH(d)H(u), which leads to an additional global U(1) symmetry in the Higgs potential. We propose the string inspired SEMSSM where the global U(l) symmetry is broken by the additional superpotential terms or supersymmetry breaking soft terms that can be obtained naturally due to the instanton effects or anomalous U(1)(A) gauge symmetry. In these models, we can solve the mu problem and the fine-tuning problem for the lightest CP-even Higgs boson mass in the MSSM, generate the baryon asymmetry via electroweak baryogenesis, and predict the new Higgs physics which can be tested at the LHC and ILC. (C) 2007 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000250074000035 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5656]  |
| 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, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA |
| 推荐引用方式 GB/T 7714 | Li, Tianjun,Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA. String inspired singlet extensions of the minimal supersymmetric Standard Model[J]. PHYSICS LETTERS B,2007,653(40943):338-342. |
| APA | Li, Tianjun,&Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA.(2007).String inspired singlet extensions of the minimal supersymmetric Standard Model.PHYSICS LETTERS B,653(40943),338-342. |
| MLA | Li, Tianjun,et al."String inspired singlet extensions of the minimal supersymmetric Standard Model".PHYSICS LETTERS B 653.40943(2007):338-342. |
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来源：理论物理研究所
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