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The decay of147Eu and148Eu

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Il Nuovo Cimento (1955-1965)

Summary

The spectrum of the γ-rays emitted in the decay of147Eu and148Eu has been investigated with a scintillation spectrometer. Using the single crystal summing and the coincidence techniques, the positions and the modes of de-excitation of the levels in147Sm and148Sm have been established. Decay schemes for147Eu and148Eu have been proposed.

Riassunto

Con uno spettrometro a scintillazione si è analizzato lo spettro dei raggi γ emessi nel decadimento del147Eu e del148Eu. Con le tecniche della sommazione in cristallo singolo e di coincidenza, si sono determinati le posizioni ed i modi di diseccitazione dei livelli nel147Sm e nel148Sm. Si sono proposti schemi di decadimento per il147Eu ed il148Eu.

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Author information

Author notes

  1. S. Jha

    Present address: the Physics Department, Carnegie Institute of Technology, Pittsburgh, Pa.

  2. G. C. Pramila

    Present address: the Clarendon Laboratory, Oxford

Authors and Affiliations

  1. Tata Institute of Fundamental Research, Bombay

    S. Jha, R. K. Gupta, H. G. Devare & G. C. Pramila

Authors
  1. S. Jha
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  2. R. K. Gupta
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  3. H. G. Devare
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  4. G. C. Pramila
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Additional information

Dr.R. K. Gupta unfortunately died suddenly on Dec. 26, 1961.

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Jha, S., Gupta, R.K., Devare, H.G. et al. The decay of147Eu and148Eu. Nuovo Cim 25, 28–40 (1962). https://doi.org/10.1007/BF02733313

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  • DOI: https://doi.org/10.1007/BF02733313

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