EN
Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector
Abstract
In this paper, a direct analytical method is presented for calculating the absolute efficiency of an elliptical cylindrical detector in the case of an arbitrarily positioned (above the major axis a) point source. The absolute efficiency is required to determine the activity of an unknown radioactive source, taking into account the
attenuation of the gamma-ray photons. The validity of the derived analytical expressions was successfully confirmed by the comparison with some published data.
Keywords
Kaynakça
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- Abbas, M., Selim, Y., Nafee, S., “A simple mathematical method to determine the efficiencies of log-conical detectors”, J. Radiat. Phys. Chem. 75 (7), 729-736 (2006).
- Jiang, S., Liang, J., Chou, J., Lin, U., Yeh, W., "A hybrid method for calculating absolute peak efficiency of germanium detectors", Nucl. Instrum. Methods Phys. Res. A413, 281-292 (1998).
- Lippert, J., “Detector-efficiency calculation based on point-source measurement”, Int. J. Appl. Radiat. Isot. 34 (8), 1097-1103 (1983).
- Moens, L., Hoste, J., “Calculation of the peak efficiency of high-purity germanium detectors”, Int. J. Appl. Radiat. Isot. 34(8), 1085–105 (1983).
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
-
Yayımlanma Tarihi
20 Haziran 2015
Gönderilme Tarihi
12 Eylül 2014
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 1970 Cilt: 2 Sayı: 2
APA
Abbas, M., Hammoud, S., Ibrahim, T., & Sakr, M. (2015). Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector. Journal of Nuclear Sciences, 2(2), 11-22. https://doi.org/10.1501/nuclear_0000000008
AMA
1.Abbas M, Hammoud S, Ibrahim T, Sakr M. Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector. Journal of Nuclear Sciences. 2015;2(2):11-22. doi:10.1501/nuclear_0000000008
Chicago
Abbas, M., S. Hammoud, T. Ibrahim, ve M. Sakr. 2015. “Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector”. Journal of Nuclear Sciences 2 (2): 11-22. https://doi.org/10.1501/nuclear_0000000008.
EndNote
Abbas M, Hammoud S, Ibrahim T, Sakr M (01 Haziran 2015) Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector. Journal of Nuclear Sciences 2 2 11–22.
IEEE
[1]M. Abbas, S. Hammoud, T. Ibrahim, ve M. Sakr, “Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector”, Journal of Nuclear Sciences, c. 2, sy 2, ss. 11–22, Haz. 2015, doi: 10.1501/nuclear_0000000008.
ISNAD
Abbas, M. - Hammoud, S. - Ibrahim, T. - Sakr, M. “Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector”. Journal of Nuclear Sciences 2/2 (01 Haziran 2015): 11-22. https://doi.org/10.1501/nuclear_0000000008.
JAMA
1.Abbas M, Hammoud S, Ibrahim T, Sakr M. Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector. Journal of Nuclear Sciences. 2015;2:11–22.
MLA
Abbas, M., vd. “Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector”. Journal of Nuclear Sciences, c. 2, sy 2, Haziran 2015, ss. 11-22, doi:10.1501/nuclear_0000000008.
Vancouver
1.M. Abbas, S. Hammoud, T. Ibrahim, M. Sakr. Analytical Formulae to Calculate the Total Efficiency of an Arbitrarily Positioned Point Source by an Elliptical Cylindrical Detector. Journal of Nuclear Sciences. 01 Haziran 2015;2(2):11-22. doi:10.1501/nuclear_0000000008