Tuesday, November 29, 2011

1111.6346 (Chung-Lin Shan)

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

Chung-Lin Shan
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.
View original: http://arxiv.org/abs/1111.6346

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