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A Tandem Mass-Spectrometric Method of Cosmogenic Isotope Analysis

Published online by Cambridge University Press:  18 July 2016

A. K. Pavlov ,
V. T. Kogan  and
G. Y. Gladkov
A. K. Pavlov
Affiliation:
A. F. Ioffe Physico-Technical Institute, Academy of Sciences, Polytechnicheskaya 26 St. Petersburg 194021 Russia
V. T. Kogan
Affiliation:
A. F. Ioffe Physico-Technical Institute, Academy of Sciences, Polytechnicheskaya 26 St. Petersburg 194021 Russia
G. Y. Gladkov
Affiliation:
A. F. Ioffe Physico-Technical Institute, Academy of Sciences, Polytechnicheskaya 26 St. Petersburg 194021 Russia
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Abstract

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We propose an original method for analysis of low-concentrations of stable and long-lived radioactive nuclides. We discuss the parameters of the main features of the “Trace” spectrometer (a multicharged-ion laser source, a highly sensitive time-of-flight mass spectrometer, a charge-exchange chamber and a mass spectrometer for positive and negative single-charged ion analysis). We also compare these features with conventional AMS devices.

Type
Articles
Information
Radiocarbon , Volume 34 , Issue 2 , 1992 , pp. 271 - 276
Copyright
Copyright © The American Journal of Science 

References

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