beta(+) decay of Ga-61
Artikel i vetenskaplig tidskrift, 2002

The mirror beta(+) decay of Ga-61 was investigated by means of beta- and gamma-ray spectrometry at the ISOLDE-PSB facility using laser ionization and mass separation. The results for the Ga-61 half-life and the Q(EC) value are 168(3) ms and 9255(50) keV, respectively. The beta-decay strength to the ground and low-lying excited states of the daughter Zn-61 was deduced. The experimental results are in a good agreement with large-scale shell-model calculations.

NUCLIDES

LASER ION-SOURCE

ZN-61

EXOTIC NUCLEI

SHELL-MODEL CALCULATIONS

RP-PROCESS

Författare

L. Weissman

J. Cederkall

J. Aysto

H. Fynbo

L. Fraile

V. Fedosseyev

S. Franchoo

A. Jokinen

U. Koster

G. Martinez-Pinedo

Thomas Nilsson

Chalmers, Institutionen för experimentell fysik, Subatomär fysik

M. Oinonen

K. Perajarvi

M. D. Seliverstov

Physical Review C - Nuclear Physics

0556-2813 (ISSN) 1089-490X (eISSN)

Vol. 65 4 054314-

Ämneskategorier

Subatomär fysik