Measurements of the 82Sr half-life

Half-life of 82Sr was measured at the National Institute of Standards and Technology (NIST) using gamma-ray spectrometry and a 4πγ pressurized ionization chamber. The 82Sr half-life was found to be 25.36±0.03 days (k=1) according to gamma-ray spectrometry and 25.34±0.02 days (k=1) according to the 4πγ pressurized ionization chamber measurements.