Abstract
The aim of this work was the characterization of the neutron flux parameters in two irradiation facilities; pneumatic tube system (PTS) and rotary specimen rack (RSR); at the Moroccan Triga Marck II research reactor using k0-IAEA and KayWin softwares. The analysis of several combinations of flux monitor sets is the basis for this study. The efficiency calibrations of the detector used have been carried out using the k0-IAEA software and then exported to the KayWin software for the determination of the f (thermal to epithermal neutron flux ratio) and α (deviation from the 1/E distribution) parameters.
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References
De Corte F, Moens L, Simonits A, De Wispelaere A, Hoste J (1979) Instantaneous α-determination without Cd-cover in the 1/E 1+α epithermal neutron spectrum. J Radioanal Nucl Chem 52(2):295–304
Bell GI, Glasstone S (1970) Nuclear reactor theory (No. TID-25606). US Atomic Energy Commission, Washington
Ehret G (1961) Atompraxis 7:393
Schumann P, Albert D (1965) Untersuchung epithermischer neutronenspektren mit dünnen resonanzsonden. Kernenergie 8(2):88
Ryves TB (1969) A new thermal neutron flux convention. Metrologia 5(4):119
Moens L, De Corte F, Simonits A, De Wispelaere A, Hoste J (1979) The effective resonance energy $$\overline E_r $$ as a parameter for the correction of resonance integrals in 1/E1+ α epithermal neutron spectra; tabulation of $$\overline E_r $$-values for 96 isotopesfor 96 isotopes. J Radioanal Chem 52(2):379–387
Corte FD, Simonits A (1994) Vademecum for k-users. DSM Research, Geleen 94:26–29
De Corte F (1987) The k_0-standardization method: a move to the optimization of neutron activation analysis. Habilitation thesis, Univ. of Gent.
Jaćimović R, Rogan P, Trkov A (2007) Measurements and calculations of the neutron spectrum in different irradiation channels of the TRIGA Mark II reactor, Slovenia: Progress report no: 13279/R0. Institut Jožef Stefan
De Bruin M, Korthoven PJM (1972) Computer oriented system for nondestructive neutron activation analysis. Anal Chem 44(14):2382–2385
Obrusník I, Blaauw M, Bode P (1991) Comparison of routine INAA procedures based on k0 and kZn standardizations. J Radioanal Nucl Chem 152(2):507–518
Koster-Ammerlaan MJJ, Bacchi MA, Bode P, Fernandes EDN (2008) A new monitor for routine thermal and epithermal neutron fluence rate monitoring in k0 INAA. Appl Radiat Isot 66(12):1964–1969
Chahidi H, Bounouira H, Amsil H, Choukri A, Embarch K, Didi A, Marah H (2021) Performance of k0 standardization method in neutron activation analysis using Kayzero for windows software at the National Center for Energy, Sciences and Nuclear Techniques (CNESTEN-Morocco). J Radioanal Nucl Chem 327(1):59–64
Bounouira H, Embarch K, Amsil H, Bounakhla M, Blaauw M (2014) Neutron flux characterization of the Moroccan Triga Mark II research reactor and validation of the k0 standardization method of NAA using k0-IAEA program. J Radioanal Nucl Chem 300(2):465–471
De Corte F, Simonits A (1994) Vademecum for k0-users. DMS Research, Geleen
IAEA 3003. (April 2002) Reference neutron activation library. IAEA Technical Document IAEA-TECDOC-1285, Vienna, Austria
Bode P, Blaauw M, Obrusnik I (1992) Variation of neutron flux and related parameters in an irradiation container, in use with k0-based neutron activation analysis. J Radioanal Nucl Chem 157(2):301–312
De Corte F, Bellemans F, De Neve P, Simonits A (1994) The use of a modified Westcott-formalism in the ko-standardization of N the state of affairs. J Radioanal Nucl Chem 179(1):93–103
De Corte F, Hammami K, Moens L, Simonits A, De Wispelaere A, Hoste J (1981) The accuracy and precision of the experimental α-determination in the 1/E 1+α epithermal reactor-neutron spectrum. J Radioanal Nucl Chem 62(1–2):209–255
Op DB (1985) Critical evaluation of the effective resonance energy concept and the epithermal neutron spectrum shape-factor α for reactor NAA purposes. J Radioanal Nucl Chem 89(1):169–190
Alnour IA, Wagiran H, Ibrahim N, Hamzah S, Wee BS, Elias MS, Karim JA (2013) Determination of neutron flux parameters in PUSPATI TRIGA Mark II research reactor, Malaysia. J Radioanal Nucl Chem 296(3):1231–1237
Amsil H, Jalil A, Kabach O, Chahidi H, Bounouira H, Elyounoussi C, Chetaine A (2021) Neutron beam characterization for the Moroccan TRIGA Mark II reactor. J Radioanal Nucl Chem 327(3):1063–1072
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Chahidi, H., Bounouira, H., Amsil, H. et al. Combination of k0-IAEA and KayWin for the characterization of neutron flux parameters at Triga Mark II research reactor, Morocco. J Radioanal Nucl Chem 332, 3499–3505 (2023). https://doi.org/10.1007/s10967-023-08794-8
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DOI: https://doi.org/10.1007/s10967-023-08794-8