Measurement of Neutron Penetration Standards. Volume Ii. High Resolution Measurements of the Total Neutron Cross Sections of Nitrogen and Iron
Title | Measurement of Neutron Penetration Standards. Volume Ii. High Resolution Measurements of the Total Neutron Cross Sections of Nitrogen and Iron PDF eBook |
Author | A. D. Carlson |
Publisher | |
Pages | 123 |
Release | 1969 |
Genre | |
ISBN |
A comprehensive study has been made of the neutronic behavior in iron. The research comprised measurements of the neutron angular flux spectrum from approximately 1 keV to 10 MeV in a 76.2-cm-diameter iron sphere, the gamma-ray spectrum from 0.20 to 10.0 MeV in the same bulk assembly, and the gamma-ray time distribution. In addition, the total cross section of iron has been measured from 0.5 MeV to 10 MeV with a 0.035 nsec/m resolution. The neutron angular flux spectra are compared to a series of discrete-ordinates transport calculations using ENDF/B, P3 cross sections in both 29- and 49-group representations. Both calculations indicate that the present ENDF/B data for iron are wrong by as much as fifty percent in some energy regions. (Author).
Measurement of Neutron Penetration Standards
Title | Measurement of Neutron Penetration Standards PDF eBook |
Author | A. D. Carlson |
Publisher | |
Pages | 80 |
Release | 1969 |
Genre | Gamma rays |
ISBN |
Measurement of Neutron Penetration Standards. Volume I. Angular Neutron and Gamma-ray Spectrum Measurements in a Bulk Iron Assembly
Title | Measurement of Neutron Penetration Standards. Volume I. Angular Neutron and Gamma-ray Spectrum Measurements in a Bulk Iron Assembly PDF eBook |
Author | R. J. Cerbone |
Publisher | |
Pages | 91 |
Release | 1969 |
Genre | |
ISBN |
A comprehensive study has been made of the neutronic behavior in iron. The research comprised measurements of the neutron angular flux spectrum from approximately 1 keV to 10 MeV in a 76.2-cm-diameter iron sphere, the gamma-ray spectrum from 0.20 to 10.0 MeV in the same bulk assembly, and the gamma-ray time distribution. In addition, the total cross section of iron has been measured from 0.5 MeV to 10 MeV with a 0.035 nsec/m resolution. The neutron angular flux spectra are compared to a series of discrete-ordinates transport calculations using ENDF/B, P3 cross sections in both 29- and 49-group representations. Both calculations indicate that the present ENDF/B data for iron are wrong by as much as fifty percent in some energy regions. (Author).
The Measurement of Neutron Total Cross Sections in the Resonance Energy Region and
Title | The Measurement of Neutron Total Cross Sections in the Resonance Energy Region and PDF eBook |
Author | |
Publisher | |
Pages | 34 |
Release | 1965 |
Genre | |
ISBN |
Nuclear Science Abstracts
Title | Nuclear Science Abstracts PDF eBook |
Author | |
Publisher | |
Pages | 1256 |
Release | 1973 |
Genre | Nuclear energy |
ISBN |
Measurement of Neutron Cross Sections with a Crystal Spectrometer
Title | Measurement of Neutron Cross Sections with a Crystal Spectrometer PDF eBook |
Author | William J. Sturm |
Publisher | |
Pages | 40 |
Release | 1947 |
Genre | Neutron cross sections |
ISBN |
Measurement of Neutron Penetration Standards
Title | Measurement of Neutron Penetration Standards PDF eBook |
Author | R. J. Cerbone |
Publisher | |
Pages | 108 |
Release | 1969 |
Genre | Gamma rays |
ISBN |