Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8209405 | Applied Radiation and Isotopes | 2016 | 5 Pages |
Abstract
Argon-37 is an environmental signature of an underground nuclear explosion. Producing and quantifying low-level 37Ar standards is an important step in the development of sensitive field measurement instruments. This paper describes progress at Pacific Northwest National Laboratory in developing a process to generate and quantify low-level 37Ar standards, which can be used to calibrate sensitive field systems at activities consistent with soil background levels. This paper presents a discussion of the measurement analysis, along with assumptions and uncertainty estimates.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
R.M. Williams, C.E. Aalseth, T.W. Bowyer, A.R. Day, E.S. Fuller, D.A. Haas, J.C. Hayes, E.W. Hoppe, P.H. Humble, M.E. Keillor, B.D. LaFerriere, E.K. Mace, J.I. McIntyre, H.S. Miley, A.W. Myers, J.L. Orrell, C.T. Overman, M.E. Panisko, A. Seifert,