A preliminary intercomparison of gamma-ray spectrometry on building materials

被引：4

作者：

Anagnostakis, MJ ^{[1
]}

Bolzan, C

De Felice, P

Fazio, A

Grisanti, G

Risica, S

Turtiainen, T

van der Graaf, E

机构：

[1] Natl Tech Univ Athens, Nucl Engn Sect, Sch Mech Engn, Athens 15780, Greece

[2] Natl Inst Hlth ISS, Phys Lab, I-00161 Rome, Italy

[3] ENEA, Natl Metrol Inst Ionising Radiat, I-00100 Rome, Italy

[4] Radiat & Nucl Author STUK, Nat Radiat Lab, FIN-00881 Helsinki, Finland

[5] Kernfys Versneller Inst, Nucl Geophys Div, NL-9747 AA Groningen, Netherlands

来源：

APPLIED RADIATION AND ISOTOPES | 2004年 / 61卷 / 2-3期

关键词：

natural radionuclides; NORM; gamma-ray spectrometry; intercomparison; building materials; fly ash; sand; tuff;

D O I：

10.1016/j.apradiso.2004.03.011

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A preliminary intercomparison on gamma-ray spectrometry determination of natural radionuclides in building materials was carried out in 1999-2002. Samples measured were fly ash, sand and tuff. Laboratories used different experimental equipment and procedures. Corrections for blank, spectral interference, self-absorption and coincidence summing effects were applied in most cases. The agreement between results was within 15-20%, most often within the reported uncertainties. Several general conclusions can be drawn regarding procedures correctness, uncertainty budget, secular equilibrium condition, and radionuclide representativeness in each natural series. Further studies are needed to draw more specific conclusions. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：381 / 388

页数：8

共 50 条

[21] Intercomparison and evaluation of several software for gamma-ray spectra
Zhang, Xin-Jun
Wang, Jun
Wang, Shi-Lian
Fan, Yuan-Qing
Hedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology, 2007, 27 (05): : 825 - 829
[22] Radiometric and health risk assessment of building materials collected from Tamil Nadu using gamma-ray spectrometry
Karthikayini, S.
Chandrasekaran, A.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2024,
[23] Study of Background Correction of Gamma-Ray Spectrometry Using Reference Materials
Pourimani, Reza
Mohebian, Monire
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE, 2021, 45 (02): : 733 - 736
[24] The quality control in the production of spiked reference materials for gamma-ray spectrometry
De Felice, P
Iskandar, D
Fazio, A
Biagini, R
APPLIED RADIATION AND ISOTOPES, 1998, 49 (9-11) : 1421 - 1427
[25] An investigation of the repeatability of calibration factors in gamma-ray spectrometry of geological materials
Mustapha, AO
Patel, JP
Rathore, IVS
Hashim, NO
Otwoma, D
APPLIED RADIATION AND ISOTOPES, 2004, 60 (01) : 79 - 82
[26] Study of Background Correction of Gamma-Ray Spectrometry Using Reference Materials
Reza Pourimani
Monire Mohebian
Iranian Journal of Science and Technology, Transactions A: Science, 2021, 45 : 733 - 736
[27] RADIOMETRIC ANALYSIS OF CONSTRUCTION MATERIALS USING HPGe GAMMA-RAY SPECTROMETRY
Khandaker, M. U.
Jojo, P. J.
Kassim, H. A.
Amin, Y. M.
RADIATION PROTECTION DOSIMETRY, 2012, 152 (1-3) : 33 - 37
[28] Absorbed Gamma-Ray Doses due to Natural Radionuclides in Building Materials
Aguiar, Vitor A. P.
Medina, Nilberto H.
Moreira, Ramon H.
Silveira, Marcilei A. G.
XXXII BRAZILIAN WORKSHOP ON NUCLEAR PHYSICS, 2010, 1245 : 98 - +
[29] Gamma-ray attenuation coefficients of some building materials available in Egypt
Medhat, M. E.
ANNALS OF NUCLEAR ENERGY, 2009, 36 (06) : 849 - 852
[30] INSTRUMENTAL METHODS OF GAMMA-RAY SPECTROMETRY
CONNALLY, RE
ANALYTICAL CHEMISTRY, 1956, 28 (12) : 1847 - 1853

← 1 2 3 4 5 →