Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy
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1999
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We show that for cylindrical voluminous sources in gamma-ray spectroscopy the relative error of the spectral intensity of a low-energy spectral line, as the height of the source increases, saturates faster than the spectral intensity itself. This significantly reduces the quantity of the required sample material as compared to that based on the usual considerations of the spectral intensity only. We also demonstrate that there exists a weakly pronounced height of the source (the sourer size) which minimizes the relative error of the intensity of a given low-energy spectral line, Due to the smallness of the effect the benefit of introducing the concept of the truly optimum size of the source is more on a psychological side, one should feel easier using an optimum quantity of the source material than merely a sufficient one, as is otherwise the case. (C) 1999 Elsevier Science Ltd. All rights reserved.
Ključne reči:
Gamma-spectroscopy / Large sources / Errors / Optimum quantityIzvor:
Applied Radiation and Isotopes, 1999, 50, 6, 999-1001
DOI: 10.1016/S0969-8043(98)00172-9
ISSN: 0969-8043
WoS: 000079835300004
Scopus: 2-s2.0-0032899571
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VinčaTY - JOUR AU - Vesić, D. AU - Puzović, Jovan M. AU - Aničin, Ivan V. PY - 1999 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2242 AB - We show that for cylindrical voluminous sources in gamma-ray spectroscopy the relative error of the spectral intensity of a low-energy spectral line, as the height of the source increases, saturates faster than the spectral intensity itself. This significantly reduces the quantity of the required sample material as compared to that based on the usual considerations of the spectral intensity only. We also demonstrate that there exists a weakly pronounced height of the source (the sourer size) which minimizes the relative error of the intensity of a given low-energy spectral line, Due to the smallness of the effect the benefit of introducing the concept of the truly optimum size of the source is more on a psychological side, one should feel easier using an optimum quantity of the source material than merely a sufficient one, as is otherwise the case. (C) 1999 Elsevier Science Ltd. All rights reserved. T2 - Applied Radiation and Isotopes T1 - Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy VL - 50 IS - 6 SP - 999 EP - 1001 DO - 10.1016/S0969-8043(98)00172-9 ER -
@article{ author = "Vesić, D. and Puzović, Jovan M. and Aničin, Ivan V.", year = "1999", abstract = "We show that for cylindrical voluminous sources in gamma-ray spectroscopy the relative error of the spectral intensity of a low-energy spectral line, as the height of the source increases, saturates faster than the spectral intensity itself. This significantly reduces the quantity of the required sample material as compared to that based on the usual considerations of the spectral intensity only. We also demonstrate that there exists a weakly pronounced height of the source (the sourer size) which minimizes the relative error of the intensity of a given low-energy spectral line, Due to the smallness of the effect the benefit of introducing the concept of the truly optimum size of the source is more on a psychological side, one should feel easier using an optimum quantity of the source material than merely a sufficient one, as is otherwise the case. (C) 1999 Elsevier Science Ltd. All rights reserved.", journal = "Applied Radiation and Isotopes", title = "Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy", volume = "50", number = "6", pages = "999-1001", doi = "10.1016/S0969-8043(98)00172-9" }
Vesić, D., Puzović, J. M.,& Aničin, I. V.. (1999). Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy. in Applied Radiation and Isotopes, 50(6), 999-1001. https://doi.org/10.1016/S0969-8043(98)00172-9
Vesić D, Puzović JM, Aničin IV. Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy. in Applied Radiation and Isotopes. 1999;50(6):999-1001. doi:10.1016/S0969-8043(98)00172-9 .
Vesić, D., Puzović, Jovan M., Aničin, Ivan V., "Towards the definition of the optimum height of voluminous cylindrical sources in gamma-ray spectroscopy" in Applied Radiation and Isotopes, 50, no. 6 (1999):999-1001, https://doi.org/10.1016/S0969-8043(98)00172-9 . .