Micromegas detector developments for Dark Matter directional detection   with MIMAC
  The aim of the MIMAC project is to detect non-baryonic Dark Matter with a directional TPC using a high precision Micromegas readout plane. We will describe in detail the recent developments done with bulk Micromegas detectors as well as the characterisation measurements performed in an Argon(95%)-Isobutane(5%) mixture. Track measurements with alpha particles will be shown. 
F.J. Iguaz, D. Atti\'e, D. Calvet, P. Colas, F. Druillole, E.   Ferrer-Ribas, I. Giomataris, J.P. Mols, J. Pancin, T. Papaev...
physics.ins-det