New physics implication of Higgs precision measurements

doi:10.1142/S0217751X19400128

ITP OpenIR > SCI期刊论文

	Chen, N ; Cu, JY ; Han, T 2; Li, HL ; Liu, Z 4,5; Song, HY ; Su, SF ; Su, W 7,8; Wu, YC ; Yang, JM
	New physics implication of Higgs precision measurements
Source Publication	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
Language	英语
Abstract	Studying the properties of the Higgs boson can be an important window to explore the physics beyond the Standard Model (SM). In this work, we present studies on the implications of the Higgs precision measurements at future Higgs Factories. We perform a global fit to various Higgs search channels to obtain the 95% C.L. constraints on the model parameter spaces of two-Higgs Doublet Model (2HDM) and Minimal Super-symmetric Standard Model (MSSM). In the 2HDM, we analyze tree-level effects as well as one-loop contributions from the heavy Higgs bosons. The strong constraints on cos(beta - alpha), heavy Higgs masses and their mass splitting are complementary to direct search of the LHC as well as possible future Z pole precision measurements. For the MSSM, we study both the Higgs couplings and mass precisions. The constraints on the CP-odd Higgs mass m(A) and stop mass scale m(SUSY) can be complementary to the direct search of HL-LHC. We also compare the sensitivity of various future Higgs factories, namely, Circular Electron Positron Collider (CEPC), Future Circular Collider (FCC)-ee and International Linear Collider (ILC).
	2019
ISSN	0217-751X
Volume	34 Issue:13-14 Pages:1940012
Subject Area	Physics
MOST Discipline Catalogue	Physics, Nuclear ; Physics, Particles & Fields
DOI	10.1142/S0217751X19400128
Indexed By	SCIE
Citation statistics	Cited Times:1[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/23427
Collection	SCI期刊论文
Affiliation	1.Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China 2.Johannes Gutenberg Univ Mainz, Inst Phys, PRISMA Cluster Excellence, D-55099 Mainz, Germany 3.Univ Pittsburgh, Dept Phys & Astron, PITT PACC, Pittsburgh, PA 15260 USA 4.Univ Jinan, Sch Phys & Technol, Jinan 250022, Shandong, Peoples R China 5.Fermilab Natl Accelerator Lab, Theoret Phys Dept, POB 500, Batavia, IL 60510 USA 6.Univ Maryland, Dept Phys, Maryland Ctr Fundamental Phys, College Pk, MD 20742 USA 7.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA 8.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 9.Univ Adelaide, Arc Ctr Excellence Particle Phys Terascale, Dept Phys, Adelaide, SA 5005, Australia 10.Ottawa Carleton Inst Phys Carleton Univ, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada 11.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China
Recommended Citation GB/T 7714	Chen, N,Cu, JY,Han, T,et al. New physics implication of Higgs precision measurements[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2019,34(13-14):1940012.
APA	Chen, N.,Cu, JY.,Han, T.,Li, HL.,Liu, Z.,...&Yang, JM.(2019).New physics implication of Higgs precision measurements.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,34(13-14),1940012.
MLA	Chen, N,et al."New physics implication of Higgs precision measurements".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 34.13-14(2019):1940012.

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