Testing the electroweak phase transition in scalar extension models at lepton colliders**qhc and kpx are supported in part by the national science foundation of china(11175069, 11275009, 11422545), xz and fph are supported by the nsfc (11121092, 11033005, 11375202) and also by the cas pilot-b program. fph is also supported by the china postdoctoral science foundation (2016m590133, 2017t100108)
文献类型：期刊论文
| 作者 | Cao,Qing-Hong1,2,3; Huang,Fa-Peng4; Xie,Ke-Pan1; Zhang,Xinmin4,5 |
| 刊名 | Chinese physics c
 |
| 出版日期 | 2018 |
| 卷号 | 42期号:2 |
| 关键词 | Higgs Electroweak phase transition Effective field theory 12.60.-i |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/42/2/023103 |
| 英文摘要 | Abstract we study the electroweak phase transition in three scalar extension models beyond the standard model. assuming new scalars are decoupled at some heavy scale, we use the covariant derivative expansion method to derive all of the dimension-6 effective operators, whose coefficients are highly correlated in a specific model. we provide bounds to the complete set of dimension-6 operators by including the electroweak precision test and recent higgs measurements. we find that the parameter space of strong first-order phase transitions (induced by the ∣ h ∣ 6 operator) can be probed extensively in zh production at future electron-positron colliders. |
| 语种 | 英语 |
| WOS记录号 | IOP:1674-1137-42-2-023103 |
| 出版者 | Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2175755 |
| 专题 | 高能物理研究所 |
| 作者单位 | 1.Department of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China 2.Collaborative Innovation Center of Quantum Matter, Beijing 100871, China 3.Center for High Energy Physics, Peking University, Beijing 100871, China 4.Theoretical Physics Division, Institute of High Energy Physics, Chinese Academy of Sciences, P.O.Box 918-4, Beijing 100049, China 5.School of Physics Sciences, University of Chinese Academy of Sciences, Beijing 100039, China |
| 推荐引用方式 GB/T 7714 | Cao,Qing-Hong,Huang,Fa-Peng,Xie,Ke-Pan,et al. Testing the electroweak phase transition in scalar extension models at lepton colliders**qhc and kpx are supported in part by the national science foundation of china(11175069, 11275009, 11422545), xz and fph are supported by the nsfc (11121092, 11033005, 11375202) and also by the cas pilot-b program. fph is also supported by the china postdoctoral science foundation (2016m590133, 2017t100108)[J]. Chinese physics c,2018,42(2). |
| APA | Cao,Qing-Hong,Huang,Fa-Peng,Xie,Ke-Pan,&Zhang,Xinmin.(2018).Testing the electroweak phase transition in scalar extension models at lepton colliders**qhc and kpx are supported in part by the national science foundation of china(11175069, 11275009, 11422545), xz and fph are supported by the nsfc (11121092, 11033005, 11375202) and also by the cas pilot-b program. fph is also supported by the china postdoctoral science foundation (2016m590133, 2017t100108).Chinese physics c,42(2). |
| MLA | Cao,Qing-Hong,et al."Testing the electroweak phase transition in scalar extension models at lepton colliders**qhc and kpx are supported in part by the national science foundation of china(11175069, 11275009, 11422545), xz and fph are supported by the nsfc (11121092, 11033005, 11375202) and also by the cas pilot-b program. fph is also supported by the china postdoctoral science foundation (2016m590133, 2017t100108)".Chinese physics c 42.2(2018). |
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