Inelastic Cross Sections for Fission Spectrum Neutrons

Inelastic Cross Sections for Fission Spectrum Neutrons PDF Author: Hans Albrecht Bethe
Publisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 132

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Inelastic Cross Sections for Fission Spectrum Neutrons

Inelastic Cross Sections for Fission Spectrum Neutrons PDF Author: Hans Albrecht Bethe
Publisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 132

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Neutron Cross Sections and Technology

Neutron Cross Sections and Technology PDF Author: David T. Goldman
Publisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 680

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Conference on Neutron Cross Section Technology

Conference on Neutron Cross Section Technology PDF Author: P. B. Hemmig
Publisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 572

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Fission Spectrum

Fission Spectrum PDF Author: Felix Bloch
Publisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 74

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Measurements of the spectrum of the fission neutrons of 25 are described, in which the energy of the neutrons is determined from the ionization produced by individual hydrogen recoils. The slow neutrons producing fission are obtained by slowing down the fast neutrons from the Be-D reaction of the Stanford cyclotron. In order to distinguish between fission neutrons and the remaining fast cyclotron neutrons both the cyclotron current and the pusle amplifier are modulated. A hollow neutron container, in which slow neutrons have a lifetime of about 2 milliseconds, avoids the use of large distances. This method results in much higher intensities than the usual modulation arrangement. The results show a continuous distribution of neutrons with a rather wide maximum at about 0.8 MV falling off to half of its maximum value at 2.0 MV. The total number of netrons is determined by comparison with the number of fission fragments. The result seems to indicate that only about 30% of the neutrons have energies below .8 MV. Various tests are described which were performed in order to rule out modification of the spectrum by inelastic scattering.

Six and Sixteen Group Cross Sections for Fast and Intermediate Critical Assemblies

Six and Sixteen Group Cross Sections for Fast and Intermediate Critical Assemblies PDF Author: Gordon Edward Hansen
Publisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 76

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Fast Reactor Cross Sections

Fast Reactor Cross Sections PDF Author: Shimon Yiftah
Publisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 142

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Measurement of the Inelastic Scattering Cross-section for Fission Spectrum Neutrons by the Activation of Threshold Detectors

Measurement of the Inelastic Scattering Cross-section for Fission Spectrum Neutrons by the Activation of Threshold Detectors PDF Author: Adeeb Soliman Makarious
Publisher:
ISBN:
Category : Crosssections (Nuclear physics)
Languages : en
Pages : 123

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Neutron Cross Sections and Related Measurements

Neutron Cross Sections and Related Measurements PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 27

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Nuclear Cross Sections for Technology

Nuclear Cross Sections for Technology PDF Author: Joseph L. Fowler
Publisher:
ISBN:
Category : Cross sections (Nuclear physics)
Languages : en
Pages : 1056

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Proceedings

Proceedings PDF Author: Conference on Neutron Cross Section Technology
Publisher:
ISBN:
Category : Neutrons
Languages : en
Pages : 576

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