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Project of a superfluid He3 detector for direct detection of non-baryonic dark matter : MACHe3

E. Moulin·F. Naraghi·D. Santos·E. Collin·C. Winkelmann·Y. Bunkov·H. Godfrin
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Abstract

MACHe3 (MAtrix of Cells of superfluid Helium 3) is a project of non-baryonic Dark Matter search using superfluid He3 as sensitive medium. Simulations on a high granularity matrix show very good rejection against background events. First results on a prototype cell are very encouraging. Neutron detection has been highlighted as well as cosmic muon detection. A phenomenological study has been done with the DarkSUSY code to investigate complementarity of MACHe3 with existing Dark Matter detectors.

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E. Moulin, F. Naraghi, D. Santos, E. Collin, C. Winkelmann, Y. Bunkov, H. Godfrin. 2003-09-11. Project of a superfluid He3 detector for direct detection of non-baryonic dark matter : MACHe3. https://arxiv.org/abs/astro-ph/0309325

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