https://doi.org/10.1140/epja/i2016-16089-x
Letter
First measurement of 60Ge
-decay
1
Faculty of Physics, University of Warsaw, 02-093, Warsaw, Poland
2
National Superconducting Cyclotron Laboratory, Michigan State University, 48824, East Lansing, MI, USA
3
Department of Physics and Astronomy, University of Tennessee, 37996, Knoxville, TN, USA
4
Oak Ridge National Laboratory, 37831, Oak Ridge, TN, USA
5
Joint Institute for Nuclear Research, 141980, Dubna, Russia
6
Institute of Nuclear Physics PAN, 31-342, Cracow, Poland
7
Department of Chemistry, Michigan State University, 48824, East Lansing, MI, USA
* e-mail: aleksandra.ciemny@fuw.edu.pl
Received:
25
February
2016
Accepted:
23
March
2016
Published online:
19
April
2016
The isotone 60Ge ,
, was produced and selected among the products of the fragmentation reaction of a 78Kr beam at 150 MeV/nucleon and a Be target by means of the A1900 fragment separator at the National Superconducting Cyclotron Laboratory (NSCL) at Michigan State University (MSU). Its decay was studied for the first time using the optical time projection chamber. The
-decay of 60Ge was found to be dominated by
-delayed proton emission, with a branching of
% and half-life
ms.
© The Author(s), 2016