Abstract
The Doppler-shift-attenuation method was used to deduce lifetime information for electromagnetic transitions in , , , , , , , , , , , , , and . The combination of a Ge(Li) -ray detector and the use of lithium reactions permitted an accurate measurement of numerous lifetimes as well as the setting of improved limits for very fast lifetimes. In addition, a number of transition energies were measured with improved accuracy.
- Received 22 July 1968
DOI:https://doi.org/10.1103/PhysRev.179.1011
©1969 American Physical Society