Titlebook: Nondestructive Assay of Nuclear Materials for Safeguards and Security; William H. Geist,Peter A. Santi,Martyn T. Swinhoe Book‘‘‘‘‘‘‘‘ 2024

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Instrumentation for Gamma-Ray Spectroscopy,og and digital multichannel analyzers (MCAs) used for gamma-ray spectroscopy systems is discussed. The process of selecting an appropriate detector for different NDA applications is presented. The many components of an analog amplifier and digital pulse processing are discussed.

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Densitometry,easurement of differential photon attenuation across absorption edges. Covered in the chapter include single-line, multiple-energy, absorption-edge, and hybrid K-edge densitometry. Applications using these techniques are discussed, and measurement procedures with typical performance results are described.

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https://doi.org/10.1007/978-3-031-58277-6Nuclear material accountancy; Nondestructive assay; Gamma measurement; Neutron measurement; Gamma instru

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The Origin of Gamma Rays,This chapter presents the production mechanism for gamma rays and X rays that are important in nondestructive assay measurements of nuclear materials. Characteristics of nuclear decay processes that produce gamma rays are presented. Typical gamma ray spectra from nuclear materials are shown along with gamma ray product reactions.

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