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Book
ANSI/IEEE Std 680-1978 : IEEE Standard Techniques for Determination of Germanium Semiconductor Detector Gamma-Ray Efficiency Using a Standard Marinelli (Reentrant) Beaker Geometry
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ISBN: 1504404173 Year: 1978 Publisher: [Place of publication not identified] : IEEE,

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Abstract

This standard for determination of gamma-ray efficiencies of germanium semiconductor detectors was developed in recognition of the increasing number of large-volume, low-activity samples being measured by gamma-ray spectroscopy. The standardized sample geometry and measurement techniques described, when used in conjunction with the relative efficiency measurement standard ANSI/IEEE Std 325-1971 (Reaff 1977), Test Procedures for Germanium Gamma-Ray Detectors, provide a meaningful assessment of detector performance. It is recognized that many Marinelli beaker geometries are in use. However, the object of this standard is to specify a single configuration for the sole purpose of characterizing detector performance.

Keywords

Gamma rays.


Book
ANSI/IEEE Std 325-1986
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ISBN: 0738141917 Year: 1987 Publisher: [Place of publication not identified] : IEEE,

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Keywords

Gamma rays.

Database of prompt gamma rays from slow neutron capture for elemental analysis
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ISBN: 920101306X Year: 2007 Publisher: Wien International Atomic Energy Agency

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Keywords

Gamma rays

Update of X ray and gamma ray decay data standards for detector calibration and other applications
Author:
ISBN: 9201136064 Year: 2007 Publisher: Wien International Atomic Energy Agency

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Keywords

Gamma rays


Book
Malfunction of a dry-storage, panoramic, gamma exposure irradiator.
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Year: 1985 Publisher: Washington, D.C. : United States Nuclear Regulatory Commission, Office of Inspection and Enforcement,

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Book
IEEE Std 325-1971 (ANSI N42.8-1972) : IEEE standard test procedures for germanium gamma-ray detectors
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ISBN: 1504402979 Year: 1971 Publisher: Piscataway, New Jersey : IEEE,

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Germanium detectors are extensively used for the detection and analysis of gamma-radiation primarily because of their excellent energy resolution. The rapid development and utilization of these detectors in a variety of technical disciplines have made standard test procedures desirable so that measurements may have the same meaning to all manufacturers and users.These test procedures are not intended to imply that all tests described herein are mandatory,but only that such tests as are carried out on completed devices should be performed in accordance with these recommended procedures. These test procedures are a supplement to the following documents: IEEE Std 300-1969, Test Procedure for Semiconductor Radiation Detectors, (ANSI N42.1-1969) and IEEE Std 301-1969, Test Procedure for Amplifiers and Preamplifiers for Semiconductor Radiation Detectors, (ANSI N42.2-1969).

Keywords

Gamma rays --- Measurement.


Book
ANSI Std N42.12-1994 : American National Standard Calibration and Usage of Thallium-Activated Sodium Iodide Detector Systems for Assay of Radionuclides
Author:
ISBN: 0738107387 Year: 1995 Publisher: Piscataway, New Jersey : IEEE,

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This standard establishes methods for performance testing, calibration, and usage of NaI(Tl) detector systems for the measurement of gamma ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma ray energies and intensities. It covers both energy calibration and efficiency calibration.

Keywords

Gamma rays --- Measurement --- Standards.


Book
ANSI Std N42.14-1978 : American National Standard Calibration and Usage of Germanium Detectors for Measurement of Gamma-Ray Emission of Radionuclides
Author:
ISBN: 073814164X Year: 1978 Publisher: Piscataway, New Jersey : IEEE,

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This standard establishes methods for calibration and usage of germanium detectors for the measurement of gamma-ray emission rates of radionuclides. It covers the energy and full-energy peak efficiency calibration as well as the determination of gamma-ray energies in the 0.06 to 2 MeV energy region and is designed to yield gamma-ray emission rates with an uncertainty of +or-3 percent. This standard applies primarily to measurements which do not involve overlapping peaks, and in which peak to continuum considerations are not important.

Keywords

Gamma rays --- Measurement --- Standards.


Book
"N42.41-2021 - American National Standard Performance Criteria for Active Interrogation Systems Used for Homeland Security"
Author:
ISBN: 1504485009 9781504485005 Year: 2022 Publisher: New York : IEEE,

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The minimum performance criteria for active interrogation systems in homeland security applications are described in this standard. These systems are intended for non-intrusive inspection of closed containers, vehicles, and packages of a wide range of types and sizes. In these systems, the contents of an inspection zone are irradiated with penetrating ionizing radiation to determine the presence of a hidden substance-of-interest by the analysis of stimulated secondary radiations or absorption spectra that are indicative of the elemental and/or isotopic composition of the substances-of-interest (special nuclear material, explosives, chemical warfare agents).

Keywords

Explosives. --- Gamma rays. --- Neutrons.


Book
Strahlenschutz durch Abschirmung : Tabellen zur Berechnung der Abschirmung von Gamma-Strahlung
Author:
ISBN: 9783521061026 3521061027 Year: 1976 Publisher: München: Thiemig,

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