CONTRIBUTIONS TO THE DECAY OF Eu$sup 15$$sup 2$
The spectrum of the BETA - particles emitted in the decay of 13 y Eu/ sup 152/ was studied with a magnetic spectrometer of the Zulnti-type and with a semicircular spectrometer of high resolution. The shape factor proposed by Langer et al. for the 1490 kev BETA - spectrum was confirmed, and the relative intensities of the other BETA - transitions were redetermined. Only the intensity of the 1070 kev BETA - transition is strongly influenced by the choice of the correction factor applied to the spectrum of the 1490 kev BETA - transition. The energies and intensities of internal conversion lines obtained in this experiment are in good agreement with those previously reported. The spin-parity assignment for the highest excited level in Gd/sup 152/ is proposed to be 2-. (auth)
- Research Organization:
- Swiss Federal Inst. of Tech., Zurich
- NSA Number:
- NSA-15-005694
- OSTI ID:
- 4112542
- Journal Information:
- Nuclear Phys., Journal Name: Nuclear Phys. Vol. Vol: 21
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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