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Project of a superfluid $^{3}He$ detector for direct detection of non-baryonic dark matter : MACHe3

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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http://hal.in2p3.fr/in2p3-00020077
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Submitted on : Wednesday, September 17, 2003 - 1:43:21 PM
Last modification on : Wednesday, October 6, 2021 - 3:36:01 PM

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Emmanuel Moulin, F. Naraghi, D. Santos, E. Collin, Clemens Winkelmann, et al.. Project of a superfluid $^{3}He$ detector for direct detection of non-baryonic dark matter : MACHe3. 4th International Cosmology Conference : Where Cosmology and Fundamental Physics Meet, Jun 2003, Marseille, France. pp.1-5. ⟨in2p3-00020077⟩

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