Mass-measurements at GANIL recent results and present developments

A time of flight together with a magnetic rigidity measurement of fragmentation products was used to get masses of neutron rich nuclei of A = 20 to A = 50 region. Beams of 48Ca and 64Ni provided good yields of these nuclei. Results are presented and compared to model predictions. Recently the authors used the second cyclotron of GANIL to measure with high resolution the mass of fusion and deep inelastic reaction products. The method is described and results are shown. Finally extension of this field by the superconducting doublet of solenoids SISSI is described. The possibility of mass-measurements with an Isol+cyclotron device following the GANIL accelerator is discussed