Tau flavored dark matter and its impact on tau Yukawa coupling

doi:http://dx.doi.org/10.1088/1475-7516/2017/02/002

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	Tau flavored dark matter and its impact on tau Yukawa coupling
	Chao, W; Guo, HK; Li, HL; Chao, W (reprint author), Beijing Normal Univ, Dept Phys, Ctr Adv Quantum Studies, Beijing 100875, Peoples R China.; Chao, W (reprint author), Univ Massachusetts, Dept Phys, Amherst Ctr Fundamental Interact, 710 N Pleasant St, Amherst, MA 01003 USA.
刊名	JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
	2017
期号	2 页码:2
关键词	Dark Matter Theory Particle Physics - Cosmology Connection
DOI	http://dx.doi.org/10.1088/1475-7516/2017/02/002
英文摘要	In this paper we perform a systematic study of the tau flavored dark matter (DM) model by introducing two kinds of mediators (a scalar doublet and a charged scalar singlet). The electromagnetic properties of the DM, as well as their implications in DM direct detections, are analyzed in detail. The model turns out contributing a significant radiative correction to the tau lepton mass, in addition to loosing the tension between the measured DM relic density and constraints of DM direct detections. The loop corrections can be O(10%) of the total tau mass. Signal rates of the Higgs measurements from the LHC in the h -> tau tau and h -> gamma gamma channels, relative to the Standard Model expectations, can be explained in this model.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/22134]
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	Chao, W (reprint author), Beijing Normal Univ, Dept Phys, Ctr Adv Quantum Studies, Beijing 100875, Peoples R China.; Chao, W (reprint author), Univ Massachusetts, Dept Phys, Amherst Ctr Fundamental Interact, 710 N Pleasant St, Amherst, MA 01003 USA.
推荐引用方式 GB/T 7714	Chao, W,Guo, HK,Li, HL,et al. Tau flavored dark matter and its impact on tau Yukawa coupling[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2017(2):2.
APA	Chao, W,Guo, HK,Li, HL,Chao, W ,&Chao, W .(2017).Tau flavored dark matter and its impact on tau Yukawa coupling.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(2),2.
MLA	Chao, W,et al."Tau flavored dark matter and its impact on tau Yukawa coupling".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .2(2017):2.