Dark Matter, Constrained Minimal Supersymmetric Standard Model, and Lattice QCD

作者:Giedt Joel*; Thomas Anthony W; Young Ross D
来源:Physical Review Letters, 2009, 103(20): 201802.
DOI:10.1103/PhysRevLett.103.201802

摘要

Recent lattice measurements have given accurate estimates of the quark condensates in the proton. We use these results to significantly improve the dark matter predictions in benchmark models within the constrained minimal supersymmetric standard model. The predicted spin-independent cross sections are at least an order of magnitude smaller than previously suggested and our results have significant consequences for dark matter searches.

  • 出版日期2009-11-13