Hostname: page-component-848d4c4894-2pzkn Total loading time: 0 Render date: 2024-06-04T21:45:50.689Z Has data issue: false hasContentIssue false
  • English
  • Français

Quantifying Background Components of Low-Level Gas Proportional Counters

Published online by Cambridge University Press:  18 July 2016

Páll Theodórsson
Páll Theodórsson*
Affiliation:
Science Institute, University of Iceland, Dunhaga 3, 170 IS-Reykjavík, Iceland
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

I discuss background components of low-level gas proportional counters and show how each component can be estimated based on available data. For more reliable background analysis, further studies are suggested. Based on new information, a generation of low-level gas proportional counting systems for radiocarbon dating may emerge with lower and more predictable background.

Type
I. Sample Preparation and Measurement Techniques
Information
Radiocarbon , Volume 34 , Issue 3: Proceedings of the 14th International Radiocarbon Conference , 1992 , pp. 420 - 427
Copyright
Copyright © The American Journal of Science 

References

Arthur, R. J., Reeves, R. H. and Miley, H. S. 1988 Use of low-background germanium detectors to preselect high-radiopurity materials intended for constructing advanced ultra low-level detectors. IEEE Transactions on Nuclear Science 35(1): 582–585.Google Scholar
de Vries, H. 1956 The contribution of neutrons to the background of counters used for C-14 age measurements. Nuclear Physics 1: 477–479.Google Scholar
de Vries, H. 1957 Further analysis of the neutron component of the background of counters used for C-14 age measurements. Nuclear Physics 3: 65–68.Google Scholar
Freundlich, J. C. 1972 Natural radon as a source of low level laboratory contamination. In Rafter, T. A. and Grant-Taylor, T., eds., Proceedings of the 8th International 14C Conference. Wellington, New Zealand, Royal Society of New Zealand: 537–546.Google Scholar
Heusser, G. 1989 The radioecology of natural and artificial radionuclides. In Feldt, W., ed., Proceedings of the XV Regional Congress of IRPA. Fachverband für Strahlenschutze V: 468–463.Google Scholar
Mook, W. G. 1983 International comparison of proportional gas counters for 14C activity measurements. In Stuiver, M. and Kra, R. S., eds., Proceedings of the 10th International 14C Conference. Radiocarbon 25(2): 475–484.Google Scholar
Nydal, R. 1962 Review of Scientific Instruments 33: 1313.Google Scholar
Nydal, R., Gulliksen, S. and Lövseth, K. 1977 Proportional counters and shielding for low level gas counting. In Povinec, P. and Usacev, S., eds., Proceedings of the International Conference on Low-Radioactivity Measurements and Applications. High Tatras 1975. SPN, Bratislava: 77–84.Google Scholar
Robinson, S. W. (ms.) Pulse-height analysis for gas proportional counters. Abstract. Radiocarbon 33(2): 237.Google Scholar
Scholz, T. 1961 Untersuchung des Nulleffektes in Szintillationszählern un Zählrohren, Diplomarbeit, Heidelberg, II. Physikalisches Institut.Google Scholar
Stenberg, A. and Olsson, I. U. 1968 A low level gamma counting apparatus. Nuclear Instruments and Methods 61: 125–133.Google Scholar
Theodórsson, P. 1991 The background of gas proportional counters. Journal of Physics 17: 419–427.Google Scholar
Theodórsson, P. and Heusser, G. 1991 External guard counters for low-level counting systems. Nuclear Instruments and Methods B53: 97–100.Google Scholar