Abstract
The internal conversion coefficients were measured for several transitions in with an electron spectrometer and a Ge(Li) detector. The reaction was used to study the decay of the isomeric μsec level at 2185.3 keV as well as the decay of the prompt level at 2185.0 keV. Due to parity mixing the wave function for the isomeric level may have the form where is small. The experimental -shell conversion coefficients for the and transitions imply . The energy difference between the prompt and delayed -ray transitions to the level was measured to be 0.32 ± 0.03 keV. These results imply eV for the matrix element of the parity violating Hamiltonian.
NUCLEAR REACTIONS , MeV measured pulse beam electronic timing, , , ; deduced , multipolarity, parity mixing. Enriched target, electron spectrometer, Si(Li) and Ge(Li) detectors.
- Received 11 August 1977
DOI:https://doi.org/10.1103/PhysRevC.17.2040
©1978 American Physical Society