通过AMIDAS网站分析具有未被拒绝的背景事件的直接暗物质探测数据
Analyzing direct dark matter detection data with unrejected background events by the AMIDAS website
摘要:
在这次演讲中,我介绍了AMIDAS网站提取晕WIMPs属性的数据分析结果:质量以及核子上的自旋无关和自旋相关耦合/截面(之间的比率),并考虑了可能的未拒绝的背景事件在分析的数据集中。虽然非标准的天文设置已被用来生成伪数据集,我们的分析,它已被发现,没有先验信息/假设的本地密度和速度分布的晕暗物质,这些WIMP属性已被重建与输入值的偏差约2%至<~ 30%。
英文摘要:
In this talk I have presented the data analysis results of extracting properties of halo WIMPs: the mass and the (ratios between the) spin-independent and spin-dependent couplings/cross sections on nucleons by the AMIDAS website by taking into account possible unrejected background events in the analyzed data sets. Although non-standard astronomical setup has been used to generate pseudodata sets for our analyses, it has been found that, without prior information/assumption about the local density and velocity distribution of halo Dark Matter, these WIMP properties have been reconstructed with ~ 2% to <~ 30% deviations from the input values.
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。