The Nucifer and Stereo reactor antineutrino experiments

The advances in neutrino physics achieved over the last decades allow us to apply it for nuclear reactor monitoring. The Nucifer experiment aims to demonstrate the possibility to follow the reactor activity with the neutrino rate. Since April 2012 it was deployed at 7 m away from the 57 MWth Osiris research reactor at CEA-Saclay. With a better light collection and energy resolution the Stereo experiment will take place at the end of 2015 at around 10 m from the ILL research reactor in order to test the 4th neutrino hypothesis. We report here the Nucifer detector performances and the Stereo detector characteristics.