Direct activity determination of 54Mn and 65Zn by a non-extrapolation liquid scintillation method

Applied Radiation and Isotopes

Volumn 60, Issue 2-4, 2004, Pages 475-479

  Simpson, B R S ^a   Morris, W M ^a  

^a CSIR NML   (South Africa)

Author keywords

54Mn; 65Zn; Gamma ray interaction probability; Liquid scintillation coincidence counting

Indexed keywords

EXTRAPOLATION; MEASUREMENT THEORY; RADIOISOTOPES; SCINTILLATION; ZINC;

LIQUID SCINTILLATION (LS);

MANGANESE;

COBALT 60; MANGANESE 54; ZINC 65;

ARTICLE; CALCULATION; ENERGY TRANSFER; FIELD EMISSION; GAMMA RADIATION; LIQUID SCINTILLATION COUNTING; PRIORITY JOURNAL; PROBABILITY; RADIOISOTOPE DECAY;

EID: 1342308197     PISSN: 09698043     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apradiso.2003.11.062     Document Type: Article

References (5)

1. Bé, M.M., Duchemin, B., Morillon, C., Browne, E., Chechev, V., Egorov, A., Helmer, R., Schönfeld, E., 1998. Nucléide. Nuclear and Atomic Decay Data, Version 1-98. BNM-CEA-LPRI, Saclay, France.
2. Hubbell J.H. Photon mass attenuation and energy-absorption coefficients from 1. keV to 20 MeV Int. J. Appl. Radiat. Isot. 33:1982;1269.
3. Rytz A. The international reference system for activity measurements of γ-ray emitting nuclides. Int. J. Appl. Radiat. Isot. 34:1983;1047.
4. Simpson, B.R.S., 1994. Monte Carlo calculation of the γ-ray interaction probability pertaining to liquid scintillator samples of cylindrically-based shape. NAC Report NAC/94-04. National Accelerator Centre, Faure, South Africa.
5. Simpson B.R.S., Meyer B.R. A multiple-channel 2- and 3-fold coincidence counting system for radioactivity standardization. Nucl. Instrum. Methods A. 263:1988;436.