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arXiv 1306.1099hep-ph
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用具有非普适Gaugino质量的超对称模型对抗来自选定的直接和间接暗物质介子和希格斯玻色子的最新结果

Confronting Recent Results from Selected Direct and Indirect Dark Matter Searches and the Higgs Boson with Supersymmetric Models with Non-universal Gaugino Masses

Andreas Spies, Gisela Anton

摘要:

本文研究了一类具有非普适规范子质量的超对称模型,它是由SU(5)单重态和非单重态表象的混合,即\textbf{1},\textbf{24},\textbf{75}和\textbf{200}的组合产生的.基于这些模型,我们计算预期的暗物质签名内的线性组合\textbf{1} $\oplus$ \textbf{24} $\oplus$ \textbf{75} $\oplus$ \textbf{200}。我们面对的模型预测与检测到的玻色子,以及目前的实验限制,从选定的间接和直接的暗物质搜索实验ANTARES各自的冰立方和氙。我们评论的检测/排除能力的未来氙1 t项目。对于所研究的参数跨度,我们无法找到满足希格斯质量和残余密度约束的SU(5)单态模型。相反,允许\textbf{1} $\oplus$ \textbf{24} $\oplus$ \textbf{75} $\oplus$ \textbf{200}的混合能够实现满足这些约束的多个模型。

英文摘要:

In this paper we study a class of supersymmetric models with non-universal gaugino masses that arise from a mixture of SU(5) singlet and non-singlet representations, i.e. a combination of \textbf{1}, \textbf{24}, \textbf{75} and \textbf{200}. Based on these models we calculate the expected dark matter signatures within the linear combination \textbf{1} $\oplus$ \textbf{24} $\oplus$ \textbf{75} $\oplus$ \textbf{200}. We confront the model predictions with the detected boson as well as current experimental limits from selected indirect and direct dark matter search experiments ANTARES respective IceCube and XENON. We comment on the detection/exclusion capability of the future XENON 1t project. For the investigated parameter span we could not find a SU(5) singlet model that fulfils the Higgs mass and the relic density constraint. In contrary, allowing a mixture of \textbf{1} $\oplus$ \textbf{24} $\oplus$ \textbf{75} $\oplus$ \textbf{200} enables a number of models fulfilling these constraints.

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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