Abstract
The direct and the coincidence spectra of gamma-rays from the131Sb decay have been measured by means of different Ge(Li) detectors. The Sb sources have been prepared from mixture of235U thermal neutron fission products. The proposed level scheme of the131Te nuclei is based on the coincidence measurements, the analysis of the energy sums and the reaction data. The 49 of the total number of 64 gamma-rays observed have been placed in the present decay scheme. Properties of the some levels in131Te are compared with those observed in other oddmass Te isotopes. A probable structure of some of the excited states in131Te is discussed.
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The authors would like to thank Dr. A.Kuklík and Dr. V.Feifrlík for their help during the course of experiment.
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Hnatowicz, V., Krišťák, J., Fišer, M. et al. The decay of the 23min131Sb. Czech J Phys 25, 1–9 (1975). https://doi.org/10.1007/BF01589668
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DOI: https://doi.org/10.1007/BF01589668