从超对称暗物质的直接探测搜索中提取约束条件--根据夸克扇区中LHC的零结果
Extracting constraints from direct detection searches of supersymmetric dark matter in the light of null results from the LHC in the squark sector
摘要：
直接探测暗物质的结果与不同的目标核的比较，需要依赖于模型，甚至是任意的假设。实际上，为了得出结论，必须忽略自旋相关（SD）或自旋无关（SI）相互作用。根据LHC超对称搜索的零结果，夸克扇区被推到高质量。我们表明，在TeV规模的squark部门，用于提取约束从直接检测搜索的框架可以重新定义的自由参数的数量减少。此外，SI和SD质子截面之间观察到的相关性构成了下一代暗物质探测器开发的关键问题。
英文摘要：
The comparison of the results of direct detection of Dark Matter, obtained with various target nuclei, requires model-dependent, or even arbitrary, assumptions. Indeed, to draw conclusions either the spin-dependent (SD) or the spin-independent (SI) interaction has to be neglected. In the light of the null results from supersymmetry searches at the LHC, the squark sector is pushed to high masses. We show that for a squark sector at the TeV scale, the framework used to extract contraints from direct detection searches can be redefined as the number of free parameters is reduced. Moreover, the correlation observed between SI and SD proton cross sections constitutes a key issue for the development of the next generation of Dark Matter detectors.
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