Abstract
Relative intensities of γ rays and conversion electron lines in the decay of are measured precisely using an HPGe detector and a miniorange electron spectrometer. These data are used to derive the K- and L-shell internal conversion coefficients and to deduce the multipolarities of the respective transitions. A revised level scheme is presented for incorporating 37 transitions between 13 energy levels up to an excitation energy of 675 keV. The newly established levels at 538 and 653 keV complete the hextuplet corresponding to the and phonon-coupled configurations.
- Received 24 December 1997
DOI:https://doi.org/10.1103/PhysRevC.58.3730
©1998 American Physical Society