Phys.Rev. C 106, 064329 (2022)

I.Ahmad, F.G.Kondev, M.Gott, J.P.Greene, K.Teh

α decay of the longest-lived Cm isotope: ²⁴⁷₉₆Cm

RADIOACTIVITY ²⁴⁷Cm(α); analyzed Eα published in 1971FI01 using new information on calibration standards; measured Eα, Iα, Eγ, Iγ, αγ-coin; deduced γ transition energies and intensities per α-decay. ²⁴³Pa; deduced levels, J, π. Source from ORNL with approx. 1.6 Bq activity obtained in late 1960, produced by irradiation of ¹⁴⁴Cm in high-flux reactor. Decay measured with Ge detector and planar silicon (PIPS) detector.

doi: 10.1103/PhysRevC.106.064329