Isospin Transport in $^{84}$Kr + $^{112,124}$Sn Collisions at Fermi Energies with the FAZIA Detector

Isotopically resolved fragments up to Z approximate to 20 have been studied in a test experiment by the FAZIA Collaboration with a three-stage telescope. The reactions Kr-84+Sn-112 (n-poor) and Kr-84+Sn-124 (n-rich) at 35 MeV/nucleon were measured. The telescope was located near the grazing angle, so the detected fragments are mainly emitted from the phase-space region a the projectile. In the following, evidences for isospin diffusion and drift will be discussed.