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On the discovery of doubly-magic $^{48}$Ni

B. Blank·M. Chartier·S. Czajkowski·J. Giovinazzo·M. S. Pravikoff·J. -C. Thomas·G. de France·F. de Oliveira Santos·M. Lewitowicz·C. Borcea·R. Grzywacz·Z. Janas·M. Pfützner
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Abstract

The paper reports on the first observation of doubly-magic Nickel-48 in an experimental at the SISSI/LISE3 facility of GANIL. Four Nickel-48 isotopes were identified. In addition, roughly 100 Nickel-49, 50 Iron-45, and 290 Chromium-42 isotopes were observed. This opens the possibility to search for two-proton emission from these nuclei.

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B. Blank, M. Chartier, S. Czajkowski, J. Giovinazzo, M. S. Pravikoff, J. -C. Thomas, G. de France, F. de Oliveira Santos, M. Lewitowicz, C. Borcea, R. Grzywacz, Z. Janas, M. Pfützner. 1999-12-23. On the discovery of doubly-magic $^{48}$Ni. https://doi.org/10.1103/physrevlett.84.1116

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