Published March 1994 | Version v1
Journal article

Search for forbidden β-decays of the drip line nucleus 12Be

Description

Beta-coincident γ-rays have been measured from implanted pure samples of 12Be separated at the LISE3 spectrometer at GANIL. An intensity of 0.040(26)% can be estimated for the branching ratio of the isospin forbidden pure-Fermi transition to the 0+ excited state of 12B and of 0.008(6)% of the transition to the 1- excited state. Both are taken to represent upper limits. The half-life has been re-measured to be 26.1(2.4) ms. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. A, Hadrons and Nuclei
Journal Volume
348
Journal Issue
1
Journal Page Range
p. 61-62.
ISSN
0939-7922
CODEN
ZPAHEX