Phys.Rev. C 102, 024337 (2020)

Y.Saito, for the GRIFFIN collaboration

Decay spectroscopy of ¹²⁹Cd

RADIOACTIVITY ¹²⁹Cd(β^-)[from U(p, X), E=480 MeV, followed by separation of ¹²⁹Cd ions using Ion Guide Laser Ion Source (IG-LIS) at TRIUMF-ISAC facility]; measured Eβ, Eγ, Iγ, βγ- and βγγ-coin using GRIFFIN array of 16 HPGe clover detectors for γ detection, and plastic scintillator SCEPTAR array for electrons. ¹²⁹In; deduced levels, J, π, half-life of the 17/2- isomer from βγ(t), β feedings, logft values, configurations, Gamow-Teller transitions, B(GT), fragmented Gamow-Teller strengths, consistent with theoretical calculations. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.102.024337