Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series

Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 101

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Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series

Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 101

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Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series

Analysis of the Gamma Spectra of the Uranium, Actinium, and Thorium Decay Series PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
This report describes the identification of radionuclides in the uranium, actinium, and thorium series by analysis of gamma spectra in the energy range of 40 to 1400 keV. Energies and absolute efficiencies for each gamma line were measured by means of a high-resolution germanium detector and compared with those in the literature. A gamma spectroscopy method, which utilizes an on-line computer for deconvolution of spectra, search and identification of each line, and estimation of activity for each radionuclide, was used to analyze soil and uranium tailings, and ore.

Direct Radiometric Measurement of the Uranium and Thorium Series in Equilibrium by Gamma-ray Scintillation Spectrometer

Direct Radiometric Measurement of the Uranium and Thorium Series in Equilibrium by Gamma-ray Scintillation Spectrometer PDF Author: Patrick M. Hurley
Publisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 60

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Analyses of Uranium and Actinium Gamma Spectra

Analyses of Uranium and Actinium Gamma Spectra PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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A system for the reduction of the complex gamma spectra of nuclides in the uranium, actinium, and thorium series, tailored to calculation of line intensities, analyses of errors, and identification of nuclides is described. This system provides an efficient technique for characterizing contamination in the environs of uranium mines and mills. Identification of the nuclides and calculation of their concentrations require accurate knowledge of gamma energies and absolute quantum intensities. For some spectral lines, there are no reported measurements of absolute quantum intensities and in some cases where reports are available the measured intensities are not in agreement. In order to improve this data base, the spectra of gamma rays (of nuclides in the uranium and actinium series) with energies between 40 and 1400 keV were measured using high-resolution germanium detectors. A brief description of the spectroscopy system, computational algorithms for deconvolution, and methods of calibration for energy and efficiency, are described. The measured energies and absolute quantum intensities are compared with those reported in the literature.

Determination of Thorium and Uranium in Graphite by Instrumental Neutron Activation Analysis

Determination of Thorium and Uranium in Graphite by Instrumental Neutron Activation Analysis PDF Author: John Buchanan
Publisher:
ISBN:
Category : Graphite
Languages : en
Pages : 38

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The [gamma]-ray Spectra of Uranium and Thorium in Equilibrium with Their Radioactive Decay Products

The [gamma]-ray Spectra of Uranium and Thorium in Equilibrium with Their Radioactive Decay Products PDF Author: P. Iredale
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Analysis of the [gamma] Rays of the Thorium and Actinium Products

Analysis of the [gamma] Rays of the Thorium and Actinium Products PDF Author: Ernest Rutherford
Publisher:
ISBN:
Category : Actinium
Languages : en
Pages : 948

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Handbook of Radioactivity Analysis

Handbook of Radioactivity Analysis PDF Author: Michael F. L'Annunziata
Publisher: Elsevier
ISBN: 0080495052
Category : Science
Languages : en
Pages : 1327

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Book Description
Handbook of Radioactivity Analysis describes the preparation of samples from a wide variety of matrices, assists the investigator or technician in the selection and use of appropriate radiation detector, and presents the latest state-of-the-art computerized and automated methods of analysis. The new Handbook of Radioactivity Analysis is suitable as a teaching text for university and professional training courses. Of interest to those working in a wide spectrum of disciplines, including: scientists, engineers, physicians, and technicians involved with the preparation, utilization, or disposal of radioactive materials and the measurement of radioactivity in the environment. New, expanded and updated edition with three additional chapters Provides modern procedures and guidelines for the analysis of natural and man-made environmental radionuclides Includes up-to-date detailed sample preparation techniques for soil, air, plant, water, biological tissue, filter material, gels, surface swipes, etc. Provides practical information for radioactivity monitoring, spectrometric analysis, and radiation dosimetry Covers state-of-the-art high sample throughput microplate analysis techniques and multi-detector scintillation proximity analysis Presents the latest methods of rapid electronic radionuclide imaging Written by twenty-five experts from eight countries. Over 2,000 literature references

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 506

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Radiochemistry and Nuclear Chemistry

Radiochemistry and Nuclear Chemistry PDF Author: Gregory Choppin
Publisher: Butterworth-Heinemann
ISBN: 0750674636
Category : Science
Languages : en
Pages : 726

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Book Description
Origin of Nuclear Science; Nuclei, Isotopes and Isotope Separation; Nuclear Mass and Stability; Unstable Nuclei and Radioactive Decay; Radionuclides in Nature; Absorption of Nuclear Radiation; Radiation Effects on Matter; Detection and Measurement Techniques; Uses of Radioactive Tracers; Cosmic Radiation and Elementary Particles; Nuclear Structure; Energetics of Nuclear Reactions; Particle Accelerators; Mechanics and Models of Nuclear Reactions; Production of Radionuclides; The Transuranium Elements; Thermonuclear Reactions: the Beginning and the Future; Radiation Biology and Radiation Protection; Principles of Nuclear Power; Nuclear Power Reactors; Nuclear Fuel Cycle; Behavior of Radionuclides in the Environment; Appendices; Solvent Extraction Separations; Answers to Exercises; Isotope Chart; Periodic Table of the Elements; Quantities and Units; Fundamental Constants; Energy Conversion Factors; Element and Nuclide Index; Subject Index.