Author/Authors :
C. Dossat، نويسنده , , N. Adimi، نويسنده , , F. Aksouh، نويسنده , , F. Becker، نويسنده , , A. Bey، نويسنده , , Gary B. Blank، نويسنده , , C. Borcea، نويسنده , , R. Borcea، نويسنده , , A. Boston، نويسنده , , M. Caamano، نويسنده , , G. Canchel، نويسنده , , M. Chartier، نويسنده , , D. Cortina Gil، نويسنده , , S. Czajkowski، نويسنده , , G. de France، نويسنده , , F. de Oliveira Santos، نويسنده , , A. Fleury، نويسنده , , G. Georgiev، نويسنده , , J. Giovinazzo، نويسنده , , S. Grevy، نويسنده , , et al.، نويسنده ,
Abstract :
In a series of experiments at the SISSI/LISE3 facility of GANIL conducted between 1999 and 2004, we have collected decay information for proton-rich nuclei between 36Ca and 56Zn. The data allowed us to study the decay properties of 26 nuclei. The main experimental information obtained for all nuclei is their β-decay half-life and their total β-delayed proton emission branching ratio. For many nuclei, individual proton groups and γ rays were identified and allowed us to establish first partial decay schemes for some of the nuclei studied. In addition, mass-excess values have been determined for some of the nuclei by means of the isobaric multiplet mass equation. For 50Ni, the decay via β-delayed two-proton emission could be tentatively identified. The decay of 49Ni allowed for the first time to identify the first 2+ state in 48Fe. The experimental data are confronted to model predictions for the half-life and the mass-excess values.
