First Observation of Doubly-Magic {sup 48}Ni
Conference
·
OSTI ID:783942
The doubly magic nucleus {sup 48}Ni has been observed for the first time at GANIL. The experiment was performed using a high intensity {sup 58}Ni beam at 74.5 MeV/A on a nickel target. This T{sub Z} = -4 nucleus is the most proton-rich nucleus ever observed, and is a good candidate for two-proton radioactivity. In this experiment, we also implanted around 280 {sup 42}Cr, 50 {sup 45}Fe and 100 {sup 49}Ni isotopes, for which no experimental information about the decay is available.
- Research Organization:
- CEN Bordeaux-Gradignan, Le Haut-Vigneau, Gradignan Cedex (FR); Grand Accelerateur National d'Ions Lourds, Caen Cedex (FR); IAP, Bucharest-Margurele (RO); Institute of Experimental Physics, University of Warsaw, Warsaw (PL)
- Sponsoring Organization:
- None (US)
- OSTI ID:
- 783942
- Report Number(s):
- None; ISBN 1-56396-937-8; ISSN 0094-243X; CODEN APCPCS; ISBN 1-56396-937-8; ISSN 0094-243X; CODEN APCPCS
- Country of Publication:
- United States
- Language:
- English
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