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Dark Matter and Detector Cross Sections

R. Arnowitt·B. Dutta·Y. Santoso
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Abstract

We consider here the spin independent neutralino-proton cross section for a variety of SUGRA and D-brane models with R-parity invariance. The minimum cross section generally is >~ 1\times 10^{-(9-10)} pb (and hence accessible to future detectors) except for special regions of parameter space where it may drop to =~ 10^{-12} pb. In the latter case the gluino and squarks will be heavy (>~ 1 TeV).

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R. Arnowitt, B. Dutta, Y. Santoso. 2000-08-31. Dark Matter and Detector Cross Sections. https://arxiv.org/abs/hep-ph/0008320

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