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arXiv · 1111.6346

Analyzing direct dark matter detection data with unrejected background events by the AMIDAS website

Chung-Lin Shan
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Abstract

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.

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Chung-Lin Shan. 2011-11-28. Analyzing direct dark matter detection data with unrejected background events by the AMIDAS website. https://doi.org/10.1088/1742-6596/384/1/012006

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