Knowledge Management System of Institute of Theoretical Physics, CAS
Huo, YJ; Li, TJ; Nanopoulos, DV; Tong, CL; Huo, YJ (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China. | |
Lightest CP-even Higgs boson mass in the testable flipped SU(5) x U(1)(X) models from F theory | |
发表期刊 | PHYSICAL REVIEW D |
语种 | 英语 |
关键词 | Supersymmetric Standard Model Renormalization-group Equations Grand Unified Theories Quantum-field Theory No-scale F-su(5) Radiative-corrections Yukawa Couplings Gauge-theories Root-s=7 Tev String Model |
摘要 | We study the lightest CP-even Higgs boson mass in five kinds of testable flipped SU(5) x U(1)(X) models from F-theory. Two kinds of models have vectorlike particles around the TeV scale, while the other three kinds also have the vectorlike particles at the intermediate scale that can be considered as messenger fields in gauge-mediated supersymmetry breaking. We require that the Yukawa couplings for the TeV-scale vectorlike particles and the third family of the Standard Model (SM) fermions are smaller than three from the electroweak scale to the SU(3)(C) x SU(2)(L) unification scale. With the two-loop renormalization group equation running for the gauge couplings and Yukawa couplings, we obtain the maximal Yukawa couplings between the TeV-scale vectorlike particles and Higgs fields. To calculate the lightest CP-even Higgs boson mass upper bounds, we employ the renormalization group improved effective Higgs potential approach, and consider the two-loop leading contributions in the supersymmetric SM and one-loop contributions from the TeV-scale vectorlike particles. We assume maximal mixings between the stops and between the TeV-scale vectorlike scalars. The numerical results for these five kinds of models are roughly the same. In particular, we showthat the lightest CP-even Higgs boson can have mass up to 146 GeV naturally, which is the current upper bound from the CMS and ATLAS collaborations. |
2012 | |
ISSN | 1550-7998 |
卷号 | 85期号:11页码:116002 |
学科领域 | Physics |
收录类别 | SCI |
项目资助者 | Natural Science Foundation of China [10821504, 11075194]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194]; DOE [DE-FG03-95-Er-40917] ; Natural Science Foundation of China [10821504, 11075194]; DOE [DE-FG03-95-Er-40917] |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/15078 |
专题 | SCI期刊论文 |
通讯作者 | Huo, YJ (reprint author), Chinese Acad Sci, Key Lab Frontiers Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China. |
推荐引用方式 GB/T 7714 | Huo, YJ,Li, TJ,Nanopoulos, DV,et al. Lightest CP-even Higgs boson mass in the testable flipped SU(5) x U(1)(X) models from F theory[J]. PHYSICAL REVIEW D,2012,85(11):116002. |
APA | Huo, YJ,Li, TJ,Nanopoulos, DV,Tong, CL,&Huo, YJ .(2012).Lightest CP-even Higgs boson mass in the testable flipped SU(5) x U(1)(X) models from F theory.PHYSICAL REVIEW D,85(11),116002. |
MLA | Huo, YJ,et al."Lightest CP-even Higgs boson mass in the testable flipped SU(5) x U(1)(X) models from F theory".PHYSICAL REVIEW D 85.11(2012):116002. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Lightest CP-even Hig(596KB) | 开放获取 | 使用许可 | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论