TY  - JOUR
AU  - Bergeron, Denis
AU  - Collins, Sean
AU  - Pibida, Leticia
AU  - Cessna, Jeffrey
AU  - Fitzgerald, Ryan
AU  - Zimmerman, Brian
AU  - Ivanov, Peter
AU  - Keightley, John
AU  - Napoli, Elisa
C2  - Applied Radiation and Isotopes
DA  - 2020-12-31
DO  - https://doi.org/10.1016/j.apradiso.2020.109572
LA  - en
M1  - 170
PB  - Applied Radiation and Isotopes
PY  - 2020
TI  - Ra-224 activity, half-life, and 241 keV gamma ray absolute emission intensity: a NIST-NPL bilateral comparison
ER  -