Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry
Само за регистроване кориснике
2021
Аутори
Vukanac, IvanaĐurašević, Mirjana M.
Krneta-Nikolić, Jelena D.
Pantelić, Gordana K.
Rajačić, Milica
Janković, Marija M.
Sarap, Nataša
Todorović, Dragana
Чланак у часопису (Објављена верзија)
,
© 2021 Elsevier Ltd.
Метаподаци
Приказ свих података о документуАпстракт
The procedure of radioactive standards preparation by spiking selected matrices with a certified mixture of radionuclides and its validation is presented in this paper. The uncertainty budget of standard total activity was elaborated in details. The experimentally obtained efficiency curves, as well as comparison with the curves obtained by the efficiency transfer, are presented. Additionally, in order to confirm claimed homogeneity of prepared standard bulk materials, the efficiency versus density dependence for the individual gamma ray energies was checked for the same geometries and the results are presented. The results of the participation in recent IAEA PT scheme are discussed also. © 2021 Elsevier Ltd
Кључне речи:
Efficiency calibration / Efficiency transfer / HPGe spectrometer / Radioactive standard / ValidationИзвор:
Radiation Physics and Chemistry, 2021, 183, 109407-Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
DOI: 10.1016/j.radphyschem.2021.109407
ISSN: 0969-806X
WoS: 000647558900007
Scopus: 2-s2.0-85101776882
Институција/група
VinčaTY - JOUR AU - Vukanac, Ivana AU - Đurašević, Mirjana M. AU - Krneta-Nikolić, Jelena D. AU - Pantelić, Gordana K. AU - Rajačić, Milica AU - Janković, Marija M. AU - Sarap, Nataša AU - Todorović, Dragana PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9136 AB - The procedure of radioactive standards preparation by spiking selected matrices with a certified mixture of radionuclides and its validation is presented in this paper. The uncertainty budget of standard total activity was elaborated in details. The experimentally obtained efficiency curves, as well as comparison with the curves obtained by the efficiency transfer, are presented. Additionally, in order to confirm claimed homogeneity of prepared standard bulk materials, the efficiency versus density dependence for the individual gamma ray energies was checked for the same geometries and the results are presented. The results of the participation in recent IAEA PT scheme are discussed also. © 2021 Elsevier Ltd T2 - Radiation Physics and Chemistry T1 - Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry VL - 183 SP - 109407 DO - 10.1016/j.radphyschem.2021.109407 ER -
@article{ author = "Vukanac, Ivana and Đurašević, Mirjana M. and Krneta-Nikolić, Jelena D. and Pantelić, Gordana K. and Rajačić, Milica and Janković, Marija M. and Sarap, Nataša and Todorović, Dragana", year = "2021", abstract = "The procedure of radioactive standards preparation by spiking selected matrices with a certified mixture of radionuclides and its validation is presented in this paper. The uncertainty budget of standard total activity was elaborated in details. The experimentally obtained efficiency curves, as well as comparison with the curves obtained by the efficiency transfer, are presented. Additionally, in order to confirm claimed homogeneity of prepared standard bulk materials, the efficiency versus density dependence for the individual gamma ray energies was checked for the same geometries and the results are presented. The results of the participation in recent IAEA PT scheme are discussed also. © 2021 Elsevier Ltd", journal = "Radiation Physics and Chemistry", title = "Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry", volume = "183", pages = "109407", doi = "10.1016/j.radphyschem.2021.109407" }
Vukanac, I., Đurašević, M. M., Krneta-Nikolić, J. D., Pantelić, G. K., Rajačić, M., Janković, M. M., Sarap, N.,& Todorović, D.. (2021). Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry. in Radiation Physics and Chemistry, 183, 109407. https://doi.org/10.1016/j.radphyschem.2021.109407
Vukanac I, Đurašević MM, Krneta-Nikolić JD, Pantelić GK, Rajačić M, Janković MM, Sarap N, Todorović D. Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry. in Radiation Physics and Chemistry. 2021;183:109407. doi:10.1016/j.radphyschem.2021.109407 .
Vukanac, Ivana, Đurašević, Mirjana M., Krneta-Nikolić, Jelena D., Pantelić, Gordana K., Rajačić, Milica, Janković, Marija M., Sarap, Nataša, Todorović, Dragana, "Preparation and validation of laboratory radioactive standards for experimental calibration in gamma ray spectrometry" in Radiation Physics and Chemistry, 183 (2021):109407, https://doi.org/10.1016/j.radphyschem.2021.109407 . .