J. M. Kebwaro
Department of Physics, Kenyatta University, Nairobi, Kenya.

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Construction of a generic reference material for gamma ray spectrometric analysis J. M. Kebwaro; N.O. Hashim; A. O. Mustapha
Indonesian Journal of Physics Vol 22 No 4 (2011): Vol. 22 No. 4, October 2011
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (46.623 KB) | DOI: 10.5614/itb.ijp.2011.22.4.1

Abstract

An artificial reference material (RGMIX) has been constructed from three IAEA materials (RGU-1, RGTH-1, RGK-1). The material is analogous of an environmental radioactive material. The material is systematically analysed on a NaI(Tl) detector using the method of spectrum decomposition. The spectrum of the sample is similar to that of a geological material.