Energy Spectra of Radioactive Neutron Sources

Energy Spectra of Radioactive Neutron Sources PDF Author: Hermanus Pauw
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ISBN:
Category : Neutrons
Languages : en
Pages : 98

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Energy Spectra of Radioactive Neutron Sources

Energy Spectra of Radioactive Neutron Sources PDF Author: Hermanus Pauw
Publisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 98

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Measurement of Neutron Flux and Spectra for Physical and Biological Applications

Measurement of Neutron Flux and Spectra for Physical and Biological Applications PDF Author: National Committee on Radiation Protection and Measurements (U.S.)
Publisher:
ISBN:
Category : Neutron flux
Languages : en
Pages : 104

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Flux and Spectral Measurements of Primary and Moderated Neutron Sources

Flux and Spectral Measurements of Primary and Moderated Neutron Sources PDF Author: E. Tochilin
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ISBN:
Category : Neutron flux
Languages : en
Pages : 38

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Radioactive (a, n) neutron sources include Ra-Be, PuF4, and four PuBe13 sources. Comparative neutron emission rates were determined by two separate methods: (1) the manganese sulfate bath with appropriate corrections made for fast neutron escape or capture and for thermal neutron capture by the source; and (2) long counter measurements corrected for energy response and so rce anisotropy. Agreement to within 1 percent was obtained by the two independent methods. A Ra-Be source calibrated against the NBS neutron standard was used as a primary reference Spectral measurements of PuBe13 and PuF4 neutron sources were made with nuclear emulsions. By the use of cylindrical plastic and lead absorbers, an effort was made to moderate the PuBe13 spectrum and thereby obtain additional calibration points for instrument response studies. Spectral changes were initially studied with the doublemoderator technique, followed by later measurements with nuclear emulsions. From flux and spectral measurements of the primary and moderated radioactive sources, the first collision tissue dose was calculated and, in turn, compared to experimental measurements of absorbed dose with proportional counters designed according to the Bragg-Gray principle. (Author).

Neutron Energy Spectra of Radioactive Sources Using a Scintillation Spectrometer with a Gamma-ray Discrimination

Neutron Energy Spectra of Radioactive Sources Using a Scintillation Spectrometer with a Gamma-ray Discrimination PDF Author:
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ISBN:
Category : Neutrons
Languages : en
Pages : 170

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Measurement of Neutron Flux and Spectra for Physical and Biological Applications

Measurement of Neutron Flux and Spectra for Physical and Biological Applications PDF Author: National Committee on Radiation Protection and Measurements (U.S.)
Publisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 104

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Photoneutron Sources

Photoneutron Sources PDF Author: B. W. Sargent
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ISBN:
Category : Neutron sources
Languages : en
Pages : 8

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Measurement of Neutron Flux and Spectra for Physical and Biological Applications

Measurement of Neutron Flux and Spectra for Physical and Biological Applications PDF Author: United States. National Committee on Radiation Protection and Measurements
Publisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 102

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Double Moderator Neutron Dosimeter

Double Moderator Neutron Dosimeter PDF Author: J. De Pangher
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Category : Dosimeters
Languages : en
Pages : 94

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Measurement of Neutron Flux and Spectra for Physical and Biological Applications

Measurement of Neutron Flux and Spectra for Physical and Biological Applications PDF Author: National Committee on Radiation Protection and Measurements (U.S.)
Publisher:
ISBN:
Category : Neutron flux
Languages : en
Pages : 104

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Bibliography of Published Literature on the Preparation and Properties of Radioactive Neutron Sources

Bibliography of Published Literature on the Preparation and Properties of Radioactive Neutron Sources PDF Author: U.S. Atomic Energy Commission
Publisher:
ISBN:
Category : Radioactivity
Languages : en
Pages : 44

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