Recent results of Micromegas sDHCAL with a new readout chip
  Calorimetry at future linear colliders could be based on a particle flow approach where granularity is the key to high jet energy resolution. Among different technologies, Micromegas chambers with 1 cm2 pad segmentation are studied for the active medium of a hadronic calorimeter. A chamber of 1 m2 with 9216 channels read out by a low noise front-end ASIC called MICROROC has recently been constructed and tested. Chamber design, ASIC circuitry and preliminary test beam results are reported. 
C. Adloff, J. Blaha, J.-J. Blaising, M. Chefdeville, A. Dalmaz, C.   Drancourt, A. Espargili\`ere, R. Gaglione, N. Geffroy, ...
physics.ins-det hep-ex