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An electrical method for the determination of short-period activities and its use in the evaluation of the half-life of 12B

Published online by Cambridge University Press:  24 October 2008

J. V. Jelley  and
E. B. Paul
J. V. Jelley
Affiliation:
St John's CollegeCambridge
E. B. Paul
Affiliation:
Selwyn CollegeCambridge
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Extract

Equipment has been designed and constructed for the interruption of the ion beam in a high-voltage accelerating tube and for the detection and measurement of the period of short-lived radioactive elements. This method has been applied to the measurement of the half-life of 12B which has been found to be 27 ± 2 msec. The reaction 15N(n, α)12B has been detected.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 44 , Issue 1 , January 1948 , pp. 133 - 139
Copyright
Copyright © Cambridge Philosophical Society 1948

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References

REFERENCES

(1)Cassels, J. M. and Latham, R.Nature, London, 159 (1947), 367.CrossRefGoogle Scholar
(2)Crane, H. R., Delsasso, L. A., Fowler, W. A. and Lauritsen, C. C.Phys. Rev. 47 (1935), 887.CrossRefGoogle Scholar
(3)Becker, R. A. and Gaerttner, R. E.Phys. Rev. 56 (1939), 854.Google Scholar