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Wu, YC; Ma, T; Zhang, B; Cacciapaglia, G; Wu, YC (reprint author), Tsinghua Univ, Dept Phys, Beijing 100086, Peoples R China.; Wu, YC (reprint author), Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China.; Wu, YC (reprint author), Carleton Univ, Ottawa Carleton Inst Phys, Ottawa, ON K1S 5B6, Canada.
Composite dark matter and Higgs
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
语种英语
关键词Discrete Symmetries Global Symmetries Technicolor And Composite Models
摘要We investigate the possibility that Dark Matter arises as a composite state of a fundamental confining dynamics, together with the Higgs boson. We focus on the minimal SU(4) x SU(4)/SU(4) model which has both a Dark Matter and a Higgs candidates arising as pseudo-Nambu-Goldstone bosons. At the same time, a simple underlying gaugefermion theory can be defined providing an existence proof of, and useful constraints on, the effective field theory description. We focus on the parameter space where the Dark Matter candidate is mostly a gauge singlet. We present a complete calculation of its relic abundance and find preferred masses between 500 GeV to a few TeV. Direct Dark Matter detection already probes part of the parameter space, ruling out masses above 1TeV, while Indirect Detection is relevant only if non-thermal production is assumed. The prospects for detection of the odd composite scalars at the LHC are also established.
2017
期号11页码:58
学科领域Physics
DOIhttp://dx.doi.org/10.1007/JHEP11(2017)058
项目资助者France China Particle Physics Laboratory (FCPPL) ; France China Particle Physics Laboratory (FCPPL) ; France China Particle Physics Laboratory (FCPPL) ; France China Particle Physics Laboratory (FCPPL) ; National Postdoctoral Program for Innovative Talents [Y6Y2581B11] ; National Postdoctoral Program for Innovative Talents [Y6Y2581B11] ; National Postdoctoral Program for Innovative Talents [Y6Y2581B11] ; National Postdoctoral Program for Innovative Talents [Y6Y2581B11] ; Labex-LIO (Lyon Institute of Origins) [ANR-10-LABX-66] ; Labex-LIO (Lyon Institute of Origins) [ANR-10-LABX-66] ; Labex-LIO (Lyon Institute of Origins) [ANR-10-LABX-66] ; Labex-LIO (Lyon Institute of Origins) [ANR-10-LABX-66] ; FRAMA (Federation de Recherche "Andre Marie Ampere") [FR3127] ; FRAMA (Federation de Recherche "Andre Marie Ampere") [FR3127] ; FRAMA (Federation de Recherche "Andre Marie Ampere") [FR3127] ; FRAMA (Federation de Recherche "Andre Marie Ampere") [FR3127]
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文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21937
专题理论物理所科研产出_SCI论文
通讯作者Wu, YC (reprint author), Tsinghua Univ, Dept Phys, Beijing 100086, Peoples R China.; Wu, YC (reprint author), Tsinghua Univ, Ctr High Energy Phys, Beijing 100084, Peoples R China.; Wu, YC (reprint author), Carleton Univ, Ottawa Carleton Inst Phys, Ottawa, ON K1S 5B6, Canada.
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Wu, YC,Ma, T,Zhang, B,et al. Composite dark matter and Higgs[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(11):58.
APA Wu, YC.,Ma, T.,Zhang, B.,Cacciapaglia, G.,Wu, YC .,...&Wu, YC .(2017).Composite dark matter and Higgs.JOURNAL OF HIGH ENERGY PHYSICS(11),58.
MLA Wu, YC,et al."Composite dark matter and Higgs".JOURNAL OF HIGH ENERGY PHYSICS .11(2017):58.
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