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题名: Higgs boson mass in NMSSM with right-handed neutrino
作者: Wang, WY ;  Yang, JM ;  You, LL
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2013
期号: 7, 页码:158
关键词: SUPERSYMMETRIC STANDARD MODEL ;  EXTENSION ;  SECTOR ;  LHC
学科分类: Physics
通讯作者: Wang, WY (reprint author), Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China.
部门归属: [Wang, Wenyu; You, Lin Lin] Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China; [Yang, Jin Min] Acad Sinica, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
英文摘要: In order to have massive neutrinos, the right-handed neutrino/sneutrino superfield (N) need to be introduced in supersymmetry. In the framework of NMSSM (the MSSM with a singlet S) such an extension will dynamically lead to a TeNT-scale Majorana mass for the right-handed neutrino through the S N N coupling when S develops a vev (the free Majorana mass term is forbidden by the assumed Z(3) symmetry). Also, through the couplings S N N and SHuHd the SM-like Higgs boson (a mixture of H-u, H-d and S) can naturally couple with the right-handed neutrino/sneutrino. As a result, the TeV-scale right-handed neutrino/sneutrino may significantly contribute to the Higgs boson mass. Through an explicit calculation, we find that the Higgs boson mass can indeed be sizably altered by the right-handed neutrino/sneutrino. Such new contribution can help to push up the SM-like Higgs boson mass and thus make the NMSSM more natural.
资助者: NSFC [11005006, 11275245, 10821504, 11135003]; Ri-Xin Foundation of BJUT from China
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000323202900071
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15333
Appears in Collections:理论物理所2013年知识产出 _期刊论文

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Recommended Citation:
Wang, WY,Yang, JM,You, LL. Higgs boson mass in NMSSM with right-handed neutrino[J]. JOURNAL OF HIGH ENERGY PHYSICS,2013(7):158.
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