DECSERVIS: a tool for radioactive decay series visualisation

• Autorzy: Saad Azzam , Juhani Suksi
• Języki publikacji: EN

Abstrakty

EN

We have developed an interactive visualisation tool, decay series visualisation (DECSERVIS), for exploring the three natural radioactive decay chains. Through DECSERVIS, one can investigate the full decay scheme of any natural decay chain radionuclide to obtain the number of nuclides, their masses, activities, and activity ratios, accounting for all the daughters, starting from initial conditions freely chosen by the user. The tool has been developed particularly for user friendly and flexible operation. Chain decay in closed systems can be explored as a function of time with various graphical presentations such as solid curve and column diagrams or animation. We present several exploration examples related to geological dating. DECSERVIS will be freely available on request.

Słowa kluczowe

EN

Natural decay series; decay series modelling; geological dating

• Czasopismo: Open Chemistry
• Rocznik: 2006
• Tom: 4
• Numer: 4
• Strony: 822-834

Daty

wydano

2006-12-01

online

2006-12-01

Twórcy

autor

Saad Azzam

• Laboratory of Radiochemistry, Department of Chemistry, University of Helsinki, PO Box 55, Helsinki, Finland

autor

Juhani Suksi

• Laboratory of Radiochemistry, Department of Chemistry, University of Helsinki, PO Box 55, Helsinki, Finland,

Bibliografia

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• [3] R. Michel: Radioactive decay, ZSR, University Hannover, http://www.zsr.unihannover.de/folien/zerfag.pdf.
• [4] H. Bateman: “The solution of a system of differential equations occurring in the theory of radio-active transformations”, Proceedings of the Cambridge Philosophical Society, Vol. 15, (1910), pp. 423–427.
• [5] L.F. Shampine: Numerical Solution of Ordinary Differential Equations, Chapman & Hall, New York, 1994.
• [6] The Math Works, Inc.: MATLAB 4.2, 24 Prime Park Way, Natick MA, 1994.
• [7] J.C. Polking: MATLAB Manual for Ordinary Differential Equations, Prentice-Hall, Englewood Cliffs, NJ, 1995.
• [8] http://www.mathworks.com/access/helpdesk/help/techdoc/math/diffeq4.html
• [9] G. Pfennig, H. Klewe-Nebenius and W. Seelmann-Eggebert: Karlsruher Nuklidkarte Chart of the Nuclides, Technik und Umweilt, Forschungszentrum Karlsruhe, 1998.

Identyfikatory

DOI

10.2478/s11532-006-0026-0