Mass spectrometry instruments VI: Accelerator mass spectrometry

A. J.T. Jull, G. S. Burr

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Accelerator mass spectrometry (AMS) is an important method for analysis of radionuclides such as 14C, 10Be, 26Al, 36Cl, 41Ca and 129I using a combination of a mass spectrometer with an electrostatic accelerator. This approach was developed in the late 1970s and has become the method of choice for most measurements of these radionuclides, as levels as low as 10−15 relative to the stable isotope can be measured. We describe the basis features of these systems.

Original languageEnglish (US)
Title of host publicationTreatise on Geochemistry, Third Edition, 8 Volume Set
PublisherElsevier
PagesV8:463-V8:472
Volume8
ISBN (Electronic)9780323997638
ISBN (Print)9780323997621
DOIs
StatePublished - Jan 1 2024
Externally publishedYes

Keywords

  • Accelerator mass spectrometry
  • Aluminum-26
  • Beryllium-10
  • Calcium-41
  • Chlorine-36
  • Electrostatic accelerators
  • Iodine-129
  • Isobar suppression
  • Long-lived nuclides
  • Radiocarbon dating
  • Radionuclide studies

ASJC Scopus subject areas

  • General Earth and Planetary Sciences

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