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Radiometric Dating with the University of Washington Tandem Van De Graaff Accelerator*

Published online by Cambridge University Press:  18 July 2016

G W Farwell ,
T P Schaad ,
F H Schmidt ,
M-Y B Tsang ,
P M Grootes  and
Minze Stuiver
G W Farwell
Affiliation:
Nuclear Physics Laboratory
T P Schaad
Affiliation:
Nuclear Physics Laboratory
F H Schmidt
Affiliation:
Nuclear Physics Laboratory
M-Y B Tsang
Affiliation:
Nuclear Physics Laboratory
P M Grootes
Affiliation:
Quaternary Isotope Laboratory, University of Washington, Seattle, Washington 98195
Minze Stuiver
Affiliation:
Quaternary Isotope Laboratory, University of Washington, Seattle, Washington 98195
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Abstract

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The University of Washington Model FN tandem Van de Graaff accelerator is being used for the measurement of extremely small isotopic abundance ratios, notably 14C/12C and 10Be/9Be, in a joint project of the Nuclear Physics Laboratory (NPL) and the Quaternary Isotope Laboratory (QL). The experimental arrangements and technical developments are described, and some preliminary results on isotopic ratios in carbon and beryllium are presented.

Type
Accelerator Techniques
Information
Radiocarbon , Volume 22 , Issue 3: Heidelberg , 1980 , pp. 838 - 849
Copyright
Copyright © The American Journal of Science

Footnotes

*

Work supported in part by the Graduate School Research Fund of the University of Washington, the Department of Energy, and the National Science Foundation

References

Bennett, C L, Beukens, R P, Clover, M R, Gove, H E, Liebert, R B, Litherland, A E, Purser, K H, and Sondheim, W E, 1977, Radiocarbon dating using electrostatic accelerators: negative ions provide the key: Science, v 198, p 508–510.Google Scholar
Fauska, H and Schmidt, F H, 1978, Improvement of the generating voltmeter: Univ Washington, Nuclear Physics Lab, Ann Rept, p 119–123.Google Scholar
Gove, H, ed, 1978, Conference on radiocarbon dating with accelerators, 1st, Proc: Rochester, N Y, Univ Rochester.Google Scholar
Grootes, P M, Stuiver, Minze, Farwell, G W, Schaad, T P, and Schmidt, F H, 1980, Enrichment of 14C and sample preparation for β-decay and ion counting, in Stuiver, Minze and Kra, Renee, eds, Internatl radiocarbon conf, 10th, Proc: Radiocarbon, v 22, no. 2, p 487–500.Google Scholar
Middleton, R, 1978, Some remarks on negative ion sources and 14C dating, in Gove, H E, ed, Conference on radiocarbon dating with accelerators, 1st, Proc: Rochester, N Y, Univ Rochester, p 196–219.Google Scholar
Muller, R A, 1977, Radioisotope dating with a cyclotron: Science, v 196, p 489–494.Google Scholar
Nelson, D E, Korteling, R G, and Stott, W R, 1977, Carbon-14: direct detection at natural concentrations: Science, v 198, p 507–508.Google Scholar
Raisbeck, G M, Yiou, F, Fruneau, M, and Loiseaux, J M, 1978, Beryllium-10 mass spectrometry with a cyclotron: Science, v 202, p 215–217.Google Scholar
Schmidt, F H and Farwell, G W, 1979, An effective reflection-type geometry for sputter ion sources: Am Phys Soc Bull, v 24, p 650.Google Scholar
Schmidt, F H and Fauska, H, 1978, Van de Graaff control without image slits: Am Phys Soc Bull, v 23, p 542.Google Scholar
Smith, L G, 1954, Electric field meter with extended frequency range: Rev Sci Instruments, v 25, p 510–513.Google Scholar