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arXiv 1308.2153hep-phastro-ph.CO
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最近CDMS和LHC的结果与光暗物质的超对称性

Supersymmetry with Light Dark Matter confronting the recent CDMS and LHC Results

Alexandre Arbey, Marco Battaglia, Farvah Mahmoudi

摘要:

根据最近的大型强子对撞机和暗物质直接和间接探测实验,我们重新审视了以轻中性伴子作为暗物质候选者的MSSM方案。我们表明,一个非常轻的中性伴子(~ 10 GeV)和标量底夸克的质量接近的情况下,可以满足所有可用的限制从LEP,Tevatron,大型强子对撞机,风味和低能量的实验,并提供解决方案与大部分的暗物质直接探测实验,特别是与最近的CDMS结果。

英文摘要:

We revisit MSSM scenarios with light neutralino as a dark matter candidate in view of the latest LHC and dark matter direct and indirect detection experiments. We show that scenarios with a very light neutralino (~ 10 GeV) and a scalar bottom quark close in mass, can satisfy all the available constraints from LEP, Tevatron, LHC, flavour and low energy experiments and provide solutions in agreement with the bulk of dark matter direct detection experiments, and in particular with the recent CDMS results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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