Elsevier

Physics Letters B

Volume 206, Issue 2, 19 May 1988, Pages 195-198
Physics Letters B

Beta delayed multi-neutron radioactivity of 17B, 14Be, 19C

https://doi.org/10.1016/0370-2693(88)91491-8Get rights and content

Abstract

The three nuclei 17B, 14Be, 19C have been produced and separated by the LISE spectrometer at GANIL. Half-lives and beta-delayed neutron multiplicities have been determined for these nuclei. The study of 17B has allowed us to observe for the first time the beta-delayed four-neutron decay mode with a branching ratio p4n=(4±3)×10−3.

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Experiment performed at the GANIL National Laboratory.

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