Natural dark matter

King, S.F. and Roberts, J.P. (2007) Natural dark matter. Acta Physica Polonica, 38, (2), 607-616.


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In this talk we analyse the claim that supersymmetry (SUSY) naturally accounts for the observed dark matter density. In many cases, it is necessary to tune the parameters of a SUSY model to fit the WMAP data. We provide a quantitative analysis of the degree of tuning required for different annihilation channels. Some regions are natural, requiring no tuning at all, whereas others require tuning at the 0.1\% level.

Item Type: Article
ISSNs: 0587-4254 (print)
Related URLs:
Subjects: Q Science > QC Physics
Divisions : University Structure - Pre August 2011 > School of Physics and Astronomy
ePrint ID: 57391
Accepted Date and Publication Date:
Date Deposited: 13 Aug 2008
Last Modified: 31 Mar 2016 12:38

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