Phys.Rev. C 100, 034313 (2019)

B.P.E.Tee, A.E.Stuchbery, M.Vos, J.T.H.Dowie, B.Q.Lee, M.Alotiby, I.Greguric, T.Kibedi

High-resolution conversion electron spectroscopy of the ¹²⁵I electron-capture decay

RADIOACTIVITY ¹²⁵I(EC); measured conversion electrons at high resolution using an electrostatic spectrometer at the Australian National University; deduced conversion coefficient, mixing ratio and penetration parameter for the 35.5-keV γ transition in ¹²⁵Te by evaluating present and previous experimental data, shake probability of the conversion electrons; compiled and evaluated previous experimental internal conversion data from 1952 to 1999. Comparison with predictions of particle-vibrational model, and with data for similar transitions in ^121,123Te. Discussed Auger electron yields from ¹²⁵I decay.

doi: 10.1103/PhysRevC.100.034313