[en] At the present time there is a great interest at world level in experiments, with accelerated nuclei of short half life. The dispersion, fusion, transfer and break processes in the interaction of weakly light projectiles bounded with targets of Z great its have been object of intense recent investigation, at world level. Our group, in collaboration with the University of Notre Dame, it has measured and analyzed these processes for weakly bound systems as: ⁶He + ²⁰⁹Bi, ⁸Li + ²⁰⁸Pb, ¹⁰Be + ²⁰⁸Pb. On the other hand a research line that has wakened up great interest, it is that of studies of resonant reactions using the Inverse Kinematics technique with thick targets. The use of this technique allows to measure an entire excitation function with a single bombardment. Our group has carried out, in the ININ, preliminary bombardments for the system ¹²C + ⁴He. This allowed to establish the feasibility of implementing this technique in our Laboratory. The application of this and other techniques to different systems like ¹⁸O + ⁴He, ¹²C + ¹²C, ¹²C + ¹⁶O, ¹⁶O + ¹⁶O, it opens the possibility to measure the fusion of these systems at very low energy and to deepen in the knowledge of the nuclear structure and the nuclear astrophysics. In this technical report, the activities carried out by our group during the second stage of this project, considered for 2005 are described. Also in that year, our group carries out a research stay in the University of Notre Dame, during this stay, the angular distribution of the projectiles of ⁸B dispersed in an enriched target of ⁵⁸Ni was measured. The same as in the previous experiments, in this occasion it was also possible to measure those angular distributions of the projectiles of ⁷Be and ⁶Li dispersed in this same target. In this same one our stay group participates in other three experiments proposed by collaborators of other institutions (University of Notre Dame, University of Sao Paulo), where the products of the reactions ⁶Li, ⁷Be and ⁸B in targets of aluminum, zinc and carbon were detected. During 2005 it was beginning the installation of the Time of Flight spectrometer, equipment that was donated by the University of Notre Dame to the Tandem Accelerator Laboratory of the ININ. (Author)