Abstract
The mean lifetime of the 1.04 MeV () state in has been measured to be 2.7±0.7 fs using the inverse reaction and the Doppler-shift attenuation method. Targets of implanted into Al, Zr, Nb, and Au foils were employed in the measurements. The centroid shifts and Doppler-broadened line shapes observed at 0° were used in obtaining the lifetime value. The lifetime of the 1.04 MeV state is compared with theoretical predictions.
NUCLEAR REACTIONS , MeV; measured Doppler-shift attenuation, coin. 1.04 MeV level deduced .
- Received 12 November 1980
DOI:https://doi.org/10.1103/PhysRevC.23.2073
©1981 American Physical Society