Abstract
We measured the half-life of Ga 66
by observing positrons from the β +
branch to the ground state of Zn 66
with a superconducting Wu-type beta spectrometer. Our result is t 1/2 =9.304(8)hours
, which is the highest-precision measurement to date and disagrees with the Nuclear Data Sheets (NDS) value by over 6σ
.
Original language | English |
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Article number | 067301 |
Journal | Physical Review C |
Volume | 82 |
ISSN | 2469-9985 |
DOIs | |
Publication status | Published - 2010 |
Externally published | Yes |