Search for supersymmetric Dark Matter with superfluid 3He (MACHe3)

MACHe3 (MAtrix of Cells of superfluid 3He) is a project of a new detector for direct Dark Matter search, using superfluid 3He as a sensitive medium. This Letter presents a phenomenological study done with the DarkSUSY code, in order to investigate the discovery potential of this project of detector, as well as its complementarity with existing and planned devices.