Determination of Primordial Radionuclides in Natural Samples Using HPGe Gamma-Ray Spectrometry

APCBEE Procedia - Tập 1 - Trang 187-192 - 2012
Mayeen Uddin Khandaker1, Panakal John Jojo1,2, Hasan Abu Kassim1
1Department of Physics, University of Malaya, 50603 Kuala Lumpur, Malaysia
2Centre for Advanced Research, Department of Physics, Fatima Mata National College, Kollam - 691001, Kerala, India

Tài liệu tham khảo

Generic models and parameters for assessing the environmental transfer of radionuclides from routine releases, exposure of critical groups. Safety Series, No. 57. IAEA (1982). United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR), Report to the General Assembly, UN, New York (1993). United Nations Scientific Committee on the Effect of Atomic Radiation (UNSCEAR). Sources, effects and risks of ionizing radiation, UN, New York (1988). Effects of Radiation on the Environment: Report to the General Assembly with Scientific Annex/United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) UN, New York (2000). Measurement of radionuclides in food and the environment. Technical Report Series, No. 295, IAEA (1989). Goulding FS. Semiconductor detectors for nuclear spectrometry, Nucl. Instrum. Methods., 1966; 43(1): 1-54. Hansen WL. High-purity germanium crystal growing. Nucl. Instrum. Methods., 1971; 94(2): 377-380. Wyttenbach A. Coincidence losses in Activation Analysis. J. Radioanal. Nucl. Chem., 1971; 8: 335-343. Knoll GF. Radiation Detection and Measurement, 2nd ed, Chapter 11 & 12, Wiley, New York (2000). Gilmore G and Hemingway JD. Practical Gamma-Ray Spectrometry, 1st ed, John Wiley & Sons, England (1995). Gehrke RJ and Davidson JR. Acquisition of quality γ-ray spectra with HPGe spectrometers. Appl. Radiat. Isot., 2005; 62: 479-499. IAEA-TECDOC-619, X-ray and Gamma-ray standards for Detector Calibration, IAEA, Vienna (1991). National nuclear data center, NUDAT-2, Available at <http://nucleardata.nuclear.lu.se/database/nudat/>.