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
21Mg
Författare
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 356-359Ämneskategorier
Subatomär fysik
Fundament
Grundläggande vetenskaper
DOI
10.1016/j.physletb.2015.09.044