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Vector WIMP miracle
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DOI：10.1016/j.physletb.2012.05.051.png)
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Weakly interacting massive particle (WIMP) is well known to be a good candidate for dark matter, and it is also predicted by many new physics models beyond the standard model at the TeV scale. We found that, if the WIMP is a vector particle (spin-one particle) which is associated with some gauge symmetry broken at the TeV scale, the Higgs mass is often predicted to be 120-125 GeV, which is very consistent with the result of Higgs searches recently reported by ATLAS and CMS Collaborations at the Large Hadron Collider experiment. In this Letter, we consider the vector WIMP using a non-linear sigma model in order to confirm this result as general as possible in a bottom-up approach. Near-future prospects to detect the vector WIMP at both direct and indirect detection experiments of dark matter are also discussed. (C) 2012 Elsevier B.V. All rights reserved.
Keyword:
DARK-MATTER
HIGGS
期刊
IF:
4.5
论文数:
3.2W
被引数:
7.3W
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引用论文
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SEVEN-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE (WMAP) OBSERVATIONS: COSMOLOGICAL INTERPRETATION七年威尔金森微波各向异性探测器 (WMAP) 观测: 宇宙学解释OAAI
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