Abstract
The first excited state of137Ba has been excited by the inelastic scattering of accelerator-produced neutrons. The energy of this state at 283.5 keV is not in agreement with the generally accepted value of 279.2 keV, but is in accord with other recent measurements. No evidence for a doublet of states near this energy is found.
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Wagner, B.K., Garrett, P.E., Yeh, M. et al. On the first excited state of137Ba. J Radioanal Nucl Chem 219, 217–220 (1997). https://doi.org/10.1007/BF02038503
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DOI: https://doi.org/10.1007/BF02038503