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Accelerator mass spectrometry of 36Cl produced by neutrons from the Hiroshima bomb
K Kato1, M Habara, Y Yoshizawa
1Research Institute for Nuclear Medicine and Biology, Hiroshima University, Japan.
International Journal of Radiation Biology
|October 1, 1990
Abstract:
Accelerator mass spectrometry was performed at the Munich tandem laboratory to determine 36Cl/Cl ratios of samples from a tombstone exposed to neutrons from the Hiroshima bomb. The ratios were determined from the surface to deeper positions. The depth profile of 36Cl/Cl can be used for estimating the neutron energy distribution and intensity near the hypocentre in Hiroshima.