Micromegas detector developments for MIMAC
  The aim of the MIMAC project is to detect non-baryonic Dark Matter with a directional TPC. The recent Micromegas efforts towards building a large size detector will be described, in particular the characterization measurements of a prototype detector of 10 $\times$ 10 cm$^2$ with a 2 dimensional readout plane. Track reconstruction with alpha particles will be shown. 
E. Ferrer-Ribas, D. Atti\'e, D. Calvet, P. Colas, F. Druillole, Y.   Giomataris, F.J. Iguaz, J.P. Mols, J. Pancin, T. Papaev...
physics.ins-det astro-ph.IM