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2004
The basic equipment for detection of prompt gamma rays is the gamma-ray spectrometer. The main component is the detector which converts the energy of the gamma ray to an electronic signal. This signal is amplified, shaped, digitized and stored in a histogram that makes up a spectrum of gamma peaks.
Tamás Belgya, Zsolt Révay
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The basic equipment for detection of prompt gamma rays is the gamma-ray spectrometer. The main component is the detector which converts the energy of the gamma ray to an electronic signal. This signal is amplified, shaped, digitized and stored in a histogram that makes up a spectrum of gamma peaks.
Tamás Belgya, Zsolt Révay
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Ge(Li) gamma-ray spectrometry as a pilot for NaI(Tl) gamma-ray spectrometry
Talanta, 1968Lithium-drifted germanium semiconductor detectors give much better resolution than do thallium-activated sodium iodide detectors, but much lower sensitivity. They can often advantageously be used in conjunction with NaI(Tl) detectors, to show whether corrections must be applied for activities other than the one to be measured and to provide the ...
V P, Guinn, F M, Graber, D M, Fleishman
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AN IN SITU GAMMA-RAY SPECTROMETRY INTERCOMPARISON
Health Physics, 2003This paper provides the results of an in situ gamma-ray spectrometry intercomparison that was held from 18-21 October 1999, in Grand Junction, CO. This intercomparison was a collaborative effort between the U.S. Department of Energy's Environmental Measurements Laboratory and the U.S. Environmental Protection Agency's Office of Radiation and Indoor Air.
P, Shebell +11 more
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Principles of UV–gamma coincidence spectrometry
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2012Abstract With conventional methods, samples containing alpha-particle-emitting nuclides are difficult to detect and characterize from distances greater than a few centimetres. One promising technique is to observe alpha particles indirectly by utilizing alpha-induced ultraviolet (UV) photons.
Sakari Ihantola +4 more
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1975
Gamma-ray spectrometry by the method of pulse-height analysis makes possible the direct determination of individual radionuclides in a gamma-emitting sample. Such determinations are possible because the method provides a basis for the identification of specific nuclear transitions, and these, in turn, are characteristic of specific radionuclides.
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Gamma-ray spectrometry by the method of pulse-height analysis makes possible the direct determination of individual radionuclides in a gamma-emitting sample. Such determinations are possible because the method provides a basis for the identification of specific nuclear transitions, and these, in turn, are characteristic of specific radionuclides.
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Underwater gamma-ray spectrometry
2008Publisher Summary This chapter discusses underwater gamma-ray (γ) spectrometry. As underwater γ-ray spectrometry is recently reviewed, the chapter presents several results obtained by the International Atomic Energy Agency's Marine Environmental Laboratory (IAEA-MEL).
Pavel P. Povinec +2 more
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In-situ gamma spectrometry in environmental monitoring
Applied Radiation and Isotopes, 2010In-situ gamma spectrometry (scintillation or semiconductor) can be used effectively for monitoring natural and man-made radionuclide concentrations, together with the corresponding photon fields, in the environment and in workplaces. It is applied in operational and emergency monitoring of nuclear facilities, waste storage facilities and the uranium ...
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Archives of Environmental Health: An International Journal, 1965
A M, BURNER, R G, THOMAS, R E, BENSON
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A M, BURNER, R G, THOMAS, R E, BENSON
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Gamma Spectrometry of Neutron Activated Soils
Health Physics, 1966H, Nishita, A J, Steen, R A, Wood
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