ITP OpenIR  > 理论物理所2017年知识产出
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.
2017
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
期号2页码:2
文章类型Article
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.
关键词Dark Matter Theory Particle Physics - Cosmology Connection
学科领域Astronomy & Astrophysics ; Physics
资助者DOE [DE-SC0011095] ; DOE [DE-SC0011095] ; China Scholarship Council ; China Scholarship Council ; DOE [DE-SC0011095] ; DOE [DE-SC0011095] ; China Scholarship Council ; China Scholarship Council
DOIhttp://dx.doi.org/10.1088/1475-7516/2017/02/002
关键词[WOS]NEUTRINO MASSES
语种英语
资助者DOE [DE-SC0011095] ; DOE [DE-SC0011095] ; China Scholarship Council ; China Scholarship Council ; DOE [DE-SC0011095] ; DOE [DE-SC0011095] ; China Scholarship Council ; China Scholarship Council
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/22134
专题理论物理所2017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.
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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.
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