ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The time spectrum of the coincidences between theγ-group at 1150 keV and the 100 keV radiation in the decay of Ta182 was observed in an external magnetic field of 29300±300 Gauss at eight different angles. The analysis of these data which took into account the experimentally determined shape of the prompt resolution curve yields for theg-factor of the 2+ rotational state: $$g_R = + 0 \cdot 336 \pm 0 \cdot 044.$$ The angular correlation was found to be slightly attenuated by internal fields. The integral attenuation factor was determined as: $$G_4 = \frac{\lambda }{{\lambda + \lambda _4 }} = 0 \cdot 91 \pm 0 \cdot 05.$$ Liquid sources of tantalum fluoride solved in concentric hydrofluoric acid were used for these experiments. The half life of the 100 keV state was determined as: $$T_{1/2} = (1 \cdot 41 \pm 0 \cdot 06) \cdot 10^{ - 9} s$$ in agreement with earlier measurements.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01378042
