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arXiv 1005.2116hep-ph
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MSSM以外的中微子暗物质探测

Neutralino dark matter detection beyond the MSSM

Nicolas Bernal

摘要:

在MSSM中加入Higgs场的不可重正化项改善了MSSM的小层次问题。对于中性伴子暗物质,新的区域的LSP的遗迹丰度是一致的WMAP(作为散装区域和停止共湮灭区域)现在是允许的。在这个框架下,我们首先详细分析了直接暗物质探测的前景,在氙类实验,然后我们研究了探测的能力产生的伽马射线的湮灭中的中性伴子LSP的FERMI卫星。

英文摘要:

The addition of non-renormalizable terms involving the Higgs fields to the MSSM ameliorates the little hierarchy problem of the MSSM. For neutralino dark matter, new regions for which the relic abundance of the LSP is consistent with WMAP (as the bulk region and the stop coannihilation region) are now permitted. In this framework, we analyze in detail first the direct dark matter detection prospects in a XENON-like experiment; then we study the capability of detecting gamma-rays produced in the annihilation of neutralino LSPs in the FERMI satellite.

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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