Pibida L, Zimmerman B, Bergeron D E, Fitzgerald R, Cessna J T, King L
National Institute of Standards and Technology, 100 Bureau Dr, MS 8462, Gaithersburg, MD, 20899-8462, USA.
National Institute of Standards and Technology, 100 Bureau Dr, MS 8462, Gaithersburg, MD, 20899-8462, USA.
Appl Radiat Isot. 2017 Nov;129:6-12. doi: 10.1016/j.apradiso.2017.07.001. Epub 2017 Jul 4.
The National Institute of Standards and Technology (NIST) performed new standardization measurements for Cu. As part of this work the photon emission probability for the main gamma-ray line and the half-life were determined using several high-purity germanium (HPGe) detectors. Half-life determinations were also carried out with a NaI(Tl) well counter and two pressurized ionization chambers.