ITP OpenIR  > 理论物理所2015年知识产出
Singlet-Doublet model: dark matter searches and LHC constraints
Calibbi, L; Mariotti, A; Tziveloglou, P; Calibbi, L (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
2015
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
期号10页码:116
文章类型Article
摘要The Singlet-Doublet model of dark matter is a minimal extension of the Standard Model with dark matter that is a mixture of a singlet and a non-chiral pair of electroweak doublet fermions. The stability of dark matter is ensured by the typical parity symmetry, and, similar to a Bino-Higgsino' system, the extra matter content improves gauge coupling unification. We revisit the experimental constraints on the Singlet-Doublet dark matter model, combining the most relevant bounds from direct (spin independent and spin dependent) and indirect searches. We show that such comprehensive analysis sets strong constraints on a large part of the 4-dimensional parameter space, closing the notorious 'blind-spots' of spin independent direct searches. Our results emphasise the complementarity of direct and indirect searches in probing dark matter models in diverse mass scale regimes. We also discuss the LHC bounds on such scenario, which play a relevant role in the low mass region of the dark matter candidate.
关键词Beyond Standard Model CoSmology Of Theories Beyond The Sm
学科领域Physics
资助者Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Belgian Federal Science Policy Office [Pole P7/37] ; Belgian Federal Science Policy Office [Pole P7/37] ; FWO-Vlaanderen [G011410N] ; FWO-Vlaanderen [G011410N] ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Belgian Federal Science Policy Office [Pole P7/37] ; Belgian Federal Science Policy Office [Pole P7/37] ; FWO-Vlaanderen [G011410N] ; FWO-Vlaanderen [G011410N]
DOIhttp://dx.doi.org/10.1007/JEHP10(2015)116
关键词[WOS]NEUTRALINO ANNIHILATION ; 2 PHOTONS ; MSSM
收录类别SCI
语种英语
资助者Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Belgian Federal Science Policy Office [Pole P7/37] ; Belgian Federal Science Policy Office [Pole P7/37] ; FWO-Vlaanderen [G011410N] ; FWO-Vlaanderen [G011410N] ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Vrije Universiteit Brussel through the Strategic Research Program 'High-Energy Physics' ; Belgian Federal Science Policy Office [Pole P7/37] ; Belgian Federal Science Policy Office [Pole P7/37] ; FWO-Vlaanderen [G011410N] ; FWO-Vlaanderen [G011410N]
WOS类目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/311006/20827
专题理论物理所2015年知识产出
通讯作者Calibbi, L (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
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Calibbi, L,Mariotti, A,Tziveloglou, P,et al. Singlet-Doublet model: dark matter searches and LHC constraints[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(10):116.
APA Calibbi, L,Mariotti, A,Tziveloglou, P,&Calibbi, L .(2015).Singlet-Doublet model: dark matter searches and LHC constraints.JOURNAL OF HIGH ENERGY PHYSICS(10),116.
MLA Calibbi, L,et al."Singlet-Doublet model: dark matter searches and LHC constraints".JOURNAL OF HIGH ENERGY PHYSICS .10(2015):116.
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