NMSSM from alternative deflection in generalized deflected anomaly mediated SUSY breaking
文献类型：期刊论文
| 作者 | Du, XK; Wang, F2 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2018 |
| 卷号 | 78期号:5页码:431 |
| 关键词 | DYNAMICAL SUPERSYMMETRY BREAKING CP INVARIANCE MASSES PARAMETERS MODEL HIERARCHY SINGLET G-2 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-018-5921-y |
| 英文摘要 | We propose a new approach to generate messenger-matter interactions in deflected anomaly mediated SUSY breaking mechanism from typical holomorphic messenger-matter mixing terms in the Kahler potential. This approach is a unique feature of AMSB and has no analog in GMSB-type scenarios. New coupling strengths from the scaling of the (already known) Yukawa couplings always appear in this approach. With messenger-matter interactions in deflected AMSB, we can generate a realistic soft SUSY breaking spectrum for next-to-minimal supersymmetric standard model (NMSSM). Successful electroweak symmetry breaking conditions, which is not easy to satisfy in NMSSM for ordinary AMSB-type scenario, can be satisfied in a large portion of parameter space in our scenarios. We study the relevant phenomenology for scenarios with (Bino-like) neutralino and axino LSP, respectively. In the case of axino LSP, the SUSY contributions to Delta a(mu) can possibly account for the muon g-2 discrepancy. The corresponding gluino masses, which are found to below 2.2 TeV, could be tested soon at LHC. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22895]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100080, Peoples R China 2.Zhengzhou Univ, Sch Phys, Dept Phys & Engn, Zhengzhou 450000, Henan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, XK,Wang, F. NMSSM from alternative deflection in generalized deflected anomaly mediated SUSY breaking[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(5):431. |
| APA | Du, XK,&Wang, F.(2018).NMSSM from alternative deflection in generalized deflected anomaly mediated SUSY breaking.EUROPEAN PHYSICAL JOURNAL C,78(5),431. |
| MLA | Du, XK,et al."NMSSM from alternative deflection in generalized deflected anomaly mediated SUSY breaking".EUROPEAN PHYSICAL JOURNAL C 78.5(2018):431. |
入库方式： OAI收割
来源：理论物理研究所
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