THE LEVEL SCHEME OF $sup 134$Ba. SOME FEATURES OF THE NaI SUMMING SPECTROMETER
A detailed analysis of the gamma ray spectrum from Cs/sup 134/ was performed. The results are in agreement with previous measurements, but two additional weak gamma rays of 960 and 1570 kev were found. Summing peaks of 1.17, 1.40, 1.57, 1.64, 1.77, and 1.97 Mev were observed, establishing the presence of levels of these energies in Ba/sup 134/. The gamma ray spectrum from the decay of La/sup 134/ was also examined. Only one gamma ray of 605 kev was observed, thus confirming that the first 2/sup +/ level in Ba/sup 134/ has this energy. Some features of the NaI summing spectrometer are demonstrated and discussed. (auth)
- Research Organization:
- Instituut voor Kernphysisch Onderzoek, Amsterdam
- NSA Number:
- NSA-14-000955
- OSTI ID:
- 4193229
- Journal Information:
- Nuclear Phys., Journal Name: Nuclear Phys. Vol. Vol: 12
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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/sup 134/Ba level scheme as observed in the decay of /sup 134/La
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