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book (7)


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1978 (7)

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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 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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Abstract

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.

The nature of the elementary particle
Author:
ISBN: 3540088571 0387088571 3540358102 Year: 1978 Publisher: Berlin [etc.] : Springer-Verlag,

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