التفاصيل البيبلوغرافية
| العنوان: |
Characterization of low power research reactor neutrons for the validation of k 0-INAA standardization based on k 0-IAEA software. |
| المؤلفون: |
Baidoo, I.K.1,2 baidooisaac12@yahoo.co.uk, Nyarko, B.J.B.1,2, Akaho, E.H.K.3, Dampare, S.B.2, Sogbadji, R.B.M.1, Poku, L.O.2 |
| المصدر: |
Applied Radiation & Isotopes. Sep2013, Vol. 79, p85-93. 9p. |
| مصطلحات موضوعية: |
*ELECTRIC reactors, *STANDARDIZATION, *COMPUTER software, *EPITHERMAL neutrons, *CADMIUM compounds |
| مستخلص: |
Channel Bsite2 of Ghana research reactor-1 has been characterized for k 0-INAA application. Cadmium ratio and bare multi-monitor were used to determine flux parameters using 0.1%Au–Al, Fe, and Zr wire as flux monitors. The parameters determined were 18.36±1.91, 0.0479±0.012, 5.12×1011±0.42×1011 ncm−2 s−1, 2.74×1010±0.14×1010 ncm−2 s−1, 7.73×1010±0.16×1010 ncm−2 s−1 and 16.75±1.58, −0.034±0.0028, 4.28×1011±1.71×1011 ncm−2 s−1, 2.55×1010±0.15×1010 ncm−2 s−1 respectively for thermal-to-epithermal flux ratio, alpha, thermal neutron, epithermal neutron and fast neutron flux using cadmium ratio and multi-monitor method accordingly. The k 0-INAA performance assessment based on z-score distributions showed most results within . [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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