Beta- and gamma-rays from 18-min Ba141 were investigated using scintillation spectrometers. Ba141 was made from photofission of natural uranium. The end-point energy of the beta-ray was determined to be 2.8-MeV and the gamma-rays of energies 0.125, 0.19, 0.28, 0.37, 0.46 and 0.61-MeV, respectively, were observed.
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