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Radioisotope Detection with the Argonne FN Tandem Accelerator*

Published online by Cambridge University Press:  18 July 2016

Walter Kutschera,
Walter Henning,
Michael Paul,
E J Stephenson and
J L Yntema
Walter Kutschera
Affiliation:
Argonne National Laboratory, Argonne, Illinois 60439
Walter Henning
Affiliation:
Argonne National Laboratory, Argonne, Illinois 60439
Michael Paul
Affiliation:
Argonne National Laboratory, Argonne, Illinois 60439
E J Stephenson
Affiliation:
Argonne National Laboratory, Argonne, Illinois 60439
J L Yntema
Affiliation:
Argonne National Laboratory, Argonne, Illinois 60439
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Abstract

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A standard heavy ion nuclear structure facility has been used to detect several long-lived radioisotopes by counting the accelerated ions. The problem of eliminating strong isobaric background beams has been solved by combining the energy loss dispersion through a uniform Al foil stack with the high momentum resolution of an Enge split-pole magnetic spectrograph. Radioisotope concentrations in the following ranges have been measured: 14C/12C = 10–12 to 10–13, 26Al/27Al = 10–10 to 10–12, 32Si/Si = 10–8 to 10–14, 36Cl/Cl = 10–8 to 10–11.

Information

Type
Accelerator Techniques
Information
Radiocarbon , Volume 22 , Issue 3: Heidelberg , 1980, pp. 807 - 815
Copyright
Copyright © The American Journal of Science

Footnotes

*

Work performed under the auspices of the US Department of Energy

**

On leave from Fachbereich Physik, Technische Universität München, D-8046 Garching, West Germany

References

Alvarez, L W and Cornog, R, 1939a, He3 in helium: Physics Rev, v 56, p 379.Google Scholar
Alvarez, L W and Cornog, R 1939b, Helium and hydrogen of mass 3: Physics Rev, v 56, p 613.Google Scholar
Bennet, C L, 1979, Radiocarbon dating with accelerators: Am Scientist, v 67, p 450–457.Google Scholar
Brookshier, W K, Wallace, J R, and Langsdorf, A, 1971, An energy control and monitoring system for a Tandem Van de Graaff: IEEE Trans Nuclear Sci, NS-18, no. 2, p 101–109.Google Scholar
Chapman, K R, 1976, Development of the inverted sputter source: IEEE Trans Nuclear Sci, NS-23, p 1109–1112.Google Scholar
Clerc, H-G, Schmidt, K-H, Wohlfarth, H, Lang, W, Schrader, H, Pferdekämpfer, K E, Jungmann, R, Asghar, M, Bocquet, J P, and Siegert, G, 1975, Separation of isobaric elements by the energy-loss dispersion in carbon absorber foils: Nuclear Instruments and Methods, v 124, p 607–608.Google Scholar
Erskine, J R, Braid, T H, and Stoltzfus, J C, 1976, An ionization-chamber type of focal-plane detector for heavy ions: Nuclear Instruments and Methods, v 135, p 67–82.Google Scholar
Muller, R A, 1979, Radioisotope dating with accelerators: Physics Today, v 32, no 2 p 23–30.Google Scholar
Purser, K H, Litherland, A E, and Gove, H E, 1979, Ultrasensitive particle identification systems based upon electrostatic accelerators: Nuclear Instruments and Methods, v 162, p 637–656.Google Scholar