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National Physical Laboratory Radiocarbon Measurements VII

Published online by Cambridge University Press:  18 July 2016

W. J. Callow  and
Geraldine I. Hassall
W. J. Callow
Affiliation:
National Physical Laboratory, Teddington, England
Geraldine I. Hassall
Affiliation:
National Physical Laboratory, Teddington, England
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The following list comprises measurements made since those reported in Radiocarbon, 1969, v. 11, p. 130–136. No changes have been made in measurement technique or in the method of calculating the results described in Radiocarbon, 1965, v. 7, p. 156–161. It was necessary during 1968 to replace all the geiger counters used in the anti-coincidence rings, but the long term stability of background and standard count rates implicit in the use of a 20-week rolling mean has been maintained.

Type
Research Article
Information
Radiocarbon , Volume 12 , Issue 1 , 1970 , pp. 181 - 186
Copyright
Copyright © The American Journal of Science 

References

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