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Li, TJ; Wang, WY; Wang, XC; Xiong, ZH; Wang, WY (reprint author), Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China.
The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS A
Language英语
KeywordSupersymmetry Higgs Boson Vector-like Quark On Shell renormalizatiOn
AbstractIn this paper, we extend the Minimal Supersymmetric Standard Model (MSSM) with additional vector-like particles (VLPs) and compared the differences of mass spectrum and Feynman rules between the MSSM and MSSMV. We analytically calculate the one loop contributions to the Higgs boson mass from the fermions and sfermions in the on shell renormalization scheme. After discussing and numerically analyzing cases without bilinear terms and a case with a (partial) decoupling limit, we find: (i) the corrections depend on the mass splittings between quarks and squarks and between vector-like fermions and their sfermions; (ii) there exists the (partial) decoupling limit, where the VLPs decouple from the electroweak (EW) energy scale, even when one of the VLPs is light around the EW scale. The reason is that the contributions to Higgs mass can be suppressed by the (or partial) decoupling effects, which can make the EW phenomenology different from the MSSM. Moreover, we present some numerical analysis to understand these unique features.
2017
Volume32Issue:33Pages:1745002
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1142/S0217751X17450026
Funding OrganizationNatural Science Foundation of China [11135003, 11275246, 11475238, 11375001] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11375001] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11375001] ; Natural Science Foundation of China [11135003, 11275246, 11475238, 11375001] ; Youth-Talents Foundation of Education Department of Beijing ; Youth-Talents Foundation of Education Department of Beijing ; Youth-Talents Foundation of Education Department of Beijing ; Youth-Talents Foundation of Education Department of Beijing ; Henan Normal University [5101029170280] ; Henan Normal University [5101029170280] ; Henan Normal University [5101029170280] ; Henan Normal University [5101029170280] ; NSFC [11605043] ; NSFC [11605043] ; NSFC [11605043] ; NSFC [11605043]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21926
Collection理论物理所科研产出_SCI论文
Corresponding AuthorWang, WY (reprint author), Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China.
Recommended Citation
GB/T 7714
Li, TJ,Wang, WY,Wang, XC,et al. The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2017,32(33):1745002.
APA Li, TJ,Wang, WY,Wang, XC,Xiong, ZH,&Wang, WY .(2017).The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,32(33),1745002.
MLA Li, TJ,et al."The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 32.33(2017):1745002.
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