Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214 Pb, 214 Bi and 226 Ra

Yusuf Ağuş

doi:10.19113/sdufbed.12103

Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra

Öz

In this study, radon background fluctuation effect on the measurement of ²¹⁴Pb, ²¹⁴Bi and ²²⁶Ra low level activity concentrations were investigated in ventilated laboratory. For this purpose, detectors which had 150% and 20% efficiencies were used. In spite of the air ventilation, radon background fluctuation effect on the low level activity measurement was observed. 20% efficiency detector measured activity discrepancies were 5.7% for ²¹⁴Pb, 8.7% for ²¹⁴Bi and 5.8% for ²²⁶Ra. 150% efficiency detector measured activity discrepancies were 13.8% for ²¹⁴Pb, 11.5% for ²¹⁴Bi and 12.7% for ²²⁶Ra.

Anahtar Kelimeler

Radon background fluctuation,Low activity; 214Pb; 214Bi; 226Ra

Kaynakça

[1] United Nations Scientific Committee on the Effect of Atomic Radiation (UNSCEAR), 2000. Exposures from natural sources, UNSCEAR.
[2] International Atomic Energy Agency (IAEA), 2005. Naturally occuring radioactive materials (NORM IV), IAEA-TECDOC-1472.
[3] Gilmore, Gordon R., 2008. Practical Gamma-Ray Spectrometry-2nd Edition.
[4] Bossew, P.,2005. A very long-term HPGe-background gamma spectrum. Appl. Radiat. Isot. 62, 635–644.
[5] Dragounován L., Rulík P., 2013. Low level activity determination by means of gamma spectrometry with respect to the natural background fluctuation. Applied Radiation and Isotopes, 81, 123–127.
[6] Radulescu I. Blebea-Apostu A.M., Margineanu R.M., Mocanu N., 2013. Background radiation reduction for a high-resolution gamma-ray spectrometer used for environmental radioactivity measurements. Nuclear Instruments and Methods in Physics Research, A 715, 112–118.
[7] Mauring A., Gäfvert T. , T. B., Aleksandersen, 2014. Implications for analysis of 226Ra in a low-level gamma spectrometry laboratory due to variations in radon background levels. Applied Radiation and Isotopes 94, 54–59
[8] Currie,L.A.,1968. Limits for qualitative detection and quantitative determination, application to radiochemistry. Anal.Chem., 40(3), 586–593.

Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yazarlar

Yusuf Ağuş Bu kişi benim

Yayımlanma Tarihi

12 Mayıs 2017

Gönderilme Tarihi

7 Aralık 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 21 Sayı: 2

DOI

https://doi.org/10.19113/sdufbed.12103

IZ

https://izlik.org/JA57UX62XY

Kaynak Göster

RIS / Bibtex

APA

Ağuş, Y. (2017). Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(2), 345-349. https://doi.org/10.19113/sdufbed.12103

AMA

1.Ağuş Y. Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21(2):345-349. doi:10.19113/sdufbed.12103

Chicago

Ağuş, Yusuf. 2017. “Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (2): 345-49. https://doi.org/10.19113/sdufbed.12103.

EndNote

Ağuş Y (01 Ağustos 2017) Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 2 345–349.

IEEE

[1]Y. Ağuş, “Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra”, Süleyman Demirel Üniv. Fen Bilim. Enst. Derg., c. 21, sy 2, ss. 345–349, Ağu. 2017, doi: 10.19113/sdufbed.12103.

ISNAD

Ağuş, Yusuf. “Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/2 (01 Ağustos 2017): 345-349. https://doi.org/10.19113/sdufbed.12103.

JAMA

1.Ağuş Y. Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21:345–349.

MLA

Ağuş, Yusuf. “Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 2, Ağustos 2017, ss. 345-9, doi:10.19113/sdufbed.12103.

Vancouver

1.Yusuf Ağuş. Effect of the Radon Background Fluctuation on the Low Activity Measurement of the 214Pb, 214Bi and 226Ra. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 01 Ağustos 2017;21(2):345-9. doi:10.19113/sdufbed.12103

Effect of the Radon Background Fluctuation on the Low Activity Measurement of the <sup>214</sup>Pb, <sup>214</sup>Bi and <sup>226</sup>Ra