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The radiations emitted by and its formation in the deuteron bombardment of uranium

Published online by Cambridge University Press:  24 October 2008

N. Feather  and
R. S. Krishnan
N. Feather
Affiliation:
Cavendish LaboratoryCambridge
R. S. Krishnan
Affiliation:
Cavendish LaboratoryCambridge
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Extract

The production of by deuteron bombardment of uranium has been established and the radiations of this product have been examined by the absorption method. The normal mode of disintegration involves β-particles having an upper energy limit of 1·20 ± 0·02 MeV. and a low-energy γ-ray of 76 ± 3 keV. quantum energy. Evidence has been found for electrons of less energy (about 0·1 per disintegration) and more penetrating γ-rays of relatively low intensity. Quantum radiations corresponding broadly to the L X-radiations, to be expected to follow the internal absorption of the low-energy γ-ray, have also been detected.

The excitation function for the process has been studied, and the conclusion reached that the Oppenheimer-Phillips mechanism is responsible for the larger part of the yield.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 43 , Issue 2 , April 1947 , pp. 267 - 274
Copyright
Copyright © Cambridge Philosophical Society 1947

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References

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