中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
热门
An updated analysis of Inert Higgs Doublet Model in light of the recent results from LUX, PLANCK, AMS-02 and LHC

文献类型:期刊论文

作者Arhrib, Abdesslam1,2; Tsai, Yue-Lin Sming2,3; Yuan, Qiang4,5; Yuan, Tzu-Chiang2
刊名JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
出版日期2014-06-01
期号6
关键词dark matter theory dark matter simulations dark matter detectors dark matter experiments
英文摘要In light of the recent discovery by the ATLAS and CMS experiments at the Large Hadron Collider (LHC) of a Higgs-like particle with a narrow mass range of 125-126GeV, we perform an updated analysis on one of the popular scalar dark matter models, the Inert Higgs Doublet Model (IHDM). We take into account in our likelihood analysis of various experimental constraints, including recent relic density measurement, dark matter direct and indirect detection constraints as well as the latest collider constraints on the invisible decay width of the Higgs boson and monojet search at the LHC. It is shown that if the invisible decay of the standard model Higgs boson is open, LHC as well as direct detection experiments like LUX and XENON100 could put stringent limits on the Higgs boson couplings to dark matter. We find that the most favoured parameter space for IHDM corresponds to dark matter with a mass less than 100 GeV or so. In particular, the best-fit points are at the dark matter mass around 70 GeV where the invisible Higgs decay to dark matter is closed. Scalar dark matter in the higher mass range of 0.5-4 TeV is also explored in our study. Projected sensitivities for the future experiments of monojet at LHC-14, XENON1T and AMS-02 one year antiproton flux are shown to put further constraints on the existing parameter space of IHDM.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
研究领域[WOS]Astronomy & Astrophysics ; Physics
关键词[WOS]PORTAL DARK-MATTER ; COSMIC-RAY ; E(+)E(-) COLLISIONS ; SUPERSYMMETRIC PARTICLES ; SYMMETRY-BREAKING ; INVISIBLE HIGGS ; STANDARD MODEL ; ATLAS DETECTOR ; BOSON ; SEARCH
收录类别SCI
语种英语
WOS记录号WOS:000346407200030
源URL[http://libir.pmo.ac.cn/handle/332002/15768]  
专题紫金山天文台_毫米波和亚毫米波技术实验室
作者单位1.AbdelMalek Essaadi Univ, Fac Sci & Tech, Tangier, Morocco
2.Acad Sinica, Inst Phys, Taipei 11529, Taiwan
3.Univ Tokyo, Kavli IPMU WPI, Kashiwa, Chiba 2778583, Japan
4.Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Astrophys, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Purple Mt Observ, Key Lab Dark Matter & Space Astron, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714
Arhrib, Abdesslam,Tsai, Yue-Lin Sming,Yuan, Qiang,et al. An updated analysis of Inert Higgs Doublet Model in light of the recent results from LUX, PLANCK, AMS-02 and LHC[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2014(6).
APA Arhrib, Abdesslam,Tsai, Yue-Lin Sming,Yuan, Qiang,&Yuan, Tzu-Chiang.(2014).An updated analysis of Inert Higgs Doublet Model in light of the recent results from LUX, PLANCK, AMS-02 and LHC.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(6).
MLA Arhrib, Abdesslam,et al."An updated analysis of Inert Higgs Doublet Model in light of the recent results from LUX, PLANCK, AMS-02 and LHC".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .6(2014).

入库方式: OAI收割

来源:紫金山天文台

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。