Angular correlation measurements in 99Tc
Abstract
The delayed angular correlation of the 99Tc 741-181 keV gamma-gamma cascade has been measured in a liquid molybdenium source and no attenuation of the A2 k( t) coefficients has been observed; A2=+0.125±0.005 and A4=-0.010±0.008. A determination of the half-life of the 181 keV level has been made and the value obtained is in good agreement with earlier results, T {1}/{2} = 3.59±0.05 nsec. . Using the integral angular correlation method with an external magnetic field, the g factor of the 181 keV level has been measured to be g=+1.44±0.12.
- Publication:
-
Nuclear Physics
- Pub Date:
- May 1965
- DOI:
- 10.1016/0029-5582(65)90783-2
- Bibcode:
- 1965NucPh..66..545D