The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles

doi:http://dx.doi.org/10.1142/S0217751X17450026

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	The analytical one-loop contributions to Higgs boson mass in the Supersymmetric Standard Model with vector-like particles
	Wang, WY; Wang, XC; Li, TJ; Xiong, ZH; Wang, WY (reprint author), Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China.
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2017
卷号	32 期号:33 页码:1745002
关键词	Supersymmetry Higgs Boson Vector-like Quark On Shell renormalizatiOn
DOI	http://dx.doi.org/10.1142/S0217751X17450026
英文摘要	In 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.
学科主题	Physics
语种	英语
WOS记录号	WOS:000416952700003
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21926]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Wang, WY (reprint author), Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China.
推荐引用方式 GB/T 7714	Wang, WY,Wang, XC,Li, TJ,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	Wang, WY,Wang, XC,Li, TJ,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	Wang, WY,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.