Beta decay of the exotic Tz = - 2, $^{56}$Zn nucleus and half-life of various proton-rich Tz = -1 nuclei
- Orrigo, S.E.A.
- Rubio, B.
- Agramunt, J.
- Algora, A.
- Molina, F.
- Blank, Bertram
- Ascher, P.
- Gerbaux, M.
- Giovinazzo, J.
- Grévy, S.
- Kurtukian Nieto, T.
- Gelletly, W.
- Bilgier, B.
- Cakirli, R.B.
- Ganioglu, E.
- Kozer, H.C.
- Kucuk, L.
- Susoy, G.
- Caceres, L.
- Kamalou, O.
- Stodel, C.
- Thomas, J.C.
- Fujita, H.
- Suzuki, T.
- Tamii, A.
- Popescu, L.
- Rogers, A.M.
- Fujita, Y.
DOIAbstract
Expérience GANIL/LISE3/EXOGAMInternational audiencePreliminary results of an experimental study of the beta -decay of the exotic T$_z$ = - 2, $^{56}$Zn nucleus and other proton-rich T$_z$ = -1 nuclei are presented. The ions were produced at GANIL using fragmentation reactions, separated by the LISE3 spectrometer and implanted in a double-sided silicon strip detector surrounded by Ge detectors. The half-lives of $^{56}$Zn and four T$_z$ = -1 nuclei in the fp-shell have been measured. While the decay of the T$_z$ = -1 nuclei proceeds essentially by -delayed gamma emission, in the case of $^{56}$Zn -delayed proton emission is also observed. Moreover, the exotic -delayed gamma-proton decay is seen for the first time. The information from the d...
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