The existence of a 62±5-sec isomer of Ac222 is confirmed. Its production cross section in thorium bombarded with 600-MeV protons is 8.8±1.4 mb.
DOI:https://doi.org/10.1103/PhysRevC.7.2596
©1973 American Physical Society
D. Molzahn and R. Brandt
Vol. 7, Iss. 6 — June 1973
Sign up to receive regular email alerts from Physical Review C