ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract By time-differential observation of the perturbed angular distribution in an external magnetic field, the g-factor of the 11/2− isomeric state in139Pr has been measured, g = +1.20 ± 0.09. The angular distribution also shows an attenuation with relaxation time, τ R = 19 ± 6 ns. This relaxation is due to paramagnetic interaction of the nucleus with the 4f-electrons. Our determination of the isomeric half-life,T 1/2= 45.5 ±0.9 ns does not agree with previous measurements.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01408380
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