Abstract
The lifetimes of the first excited states in Os 186 and Os 188 have been measured by centroid shift technique. An electron-electron coincidence spectrometer was used for energy resolution. The halflives measured are: T 1 2 ( Os 186, 137 keV level) = (8.7±0.04) × 10 −10 sec , T 1 2 ( Os 188, 155 keV level) = (7.3±0.6) × 10 −10 sec . The transition probabilities were calculated and compared with those estimated from the single particle model, and enhancement factors of 78±4 and 62±5 for the 137 and 155 keV transitions were obtained. The data on Os 188 are compared with the theory of Davydov and Filippov.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
