Systematic trends in beta-delayed particle emitting nuclei: The case of βpα emission from 21Mg
Artikel i vetenskaplig tidskrift, 2015

We have observed β+-delayed α and pα emission from the proton-rich nucleus 21Mg produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of βpα emission. We discuss the systematic of beta-delayed particle emission decays, show that our observed decays fit naturally into the existing pattern, and argue that the patterns are to a large extent caused by odd-even effects.

Beta decay

Multi-particle emission



M. V. Lund

M. J. G. Borge

J. A. Briz

J. Cederkäll

H. O. U. Fynbo

J. H. Jensen

Björn Jonson

Chalmers, Fundamental fysik

K. L. Laursen

Thomas Nilsson

Chalmers, Fundamental fysik

A. Perea

V. Pesudo

K. Riisager

O. Tengblad

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

0370-2693 (ISSN)

Vol. 750 Art. no. 31347 356-359


Subatomär fysik


Grundläggande vetenskaper



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