Measurement of high resolution γ-ray [gamma-ray] production cross sections in inelastic neutron scattering on Al and Fe between 0.8 [zero eight] and 13 [thirteen] meV

Measurement of high resolution γ-ray [gamma-ray] production cross sections in inelastic neutron scattering on Al and Fe between 0.8 [zero eight] and 13 [thirteen] meV PDF Author: Friedrich Voss
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ISBN:
Category :
Languages : de
Pages : 11

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Measurement of High Resolution Gamma-ray Production Cross Sections in Inelastic Neutron Scattering on Al and Fe Between 0.8 and 13 MeV

Measurement of High Resolution Gamma-ray Production Cross Sections in Inelastic Neutron Scattering on Al and Fe Between 0.8 and 13 MeV PDF Author: Friedrich Voss
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Measurement of High Resolution [gamma]-ray Production Cross Sections in Inelastic Neutron Scattering on Al and Fe Between 0.8 and 13 MeV

Measurement of High Resolution [gamma]-ray Production Cross Sections in Inelastic Neutron Scattering on Al and Fe Between 0.8 and 13 MeV PDF Author: Friedrich Voss
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

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Measurement of high resolution g-ray production cross sections in inelastic neutron scattering on Al and Fe between 0.8 and 13 meV

Measurement of high resolution g-ray production cross sections in inelastic neutron scattering on Al and Fe between 0.8 and 13 meV PDF Author: Friedrich Voss
Publisher:
ISBN:
Category :
Languages : de
Pages : 11

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Neutron Cross Sections and Related Measurements

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

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Cross Section Standards for Neutron-induced Gamma-ray Production in the MeV Energy Range

Cross Section Standards for Neutron-induced Gamma-ray Production in the MeV Energy Range PDF Author:
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ISBN:
Category :
Languages : en
Pages : 5

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Gamma-ray cross section standards for neutron-induced reactions are important in enabling the accurate determination of absolute cross sections from relative measurements of gamma-ray production. In our work we observed a need for improvement in these standards. In particular there are large discrepancies between evaluations of the {sup nat}Fe(n, n1'[gamma]) cross section for the 847-keV gamma ray. We have performed (1) absolute cross section measurements, (2) measurements relative to the {sup nat}Cr(n, n1'[gamma]) 1434-keV gamma ray, and (3) comparisons using measured total and elastic scattering cross sections to refine our knowledge of the Fe cross section and the closely linked inelastic channel cross section for Fe. Calculation of integral tests of the cross section libraries may indicate that adjustment of the angular distributions of the neutron elastic and inelastic scattering may be needed.

Neutrons Scattering and Gamma-Ray Production Cross Sections for N, O, Al, Si, Ca and Fe

Neutrons Scattering and Gamma-Ray Production Cross Sections for N, O, Al, Si, Ca and Fe PDF Author:
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ISBN:
Category :
Languages : en
Pages : 113

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Measurements of neutron elastic and inelastic scattering and gamma- ray production have been made on several elements with 9.0 and 11.0 MeV incident neutrons. Differential cross sections for N, O, Al, Si, Ca, and Fe are presented and integral cross sections derived from the data are also given.

Neutron and Gamma Ray Production

Neutron and Gamma Ray Production PDF Author:
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ISBN:
Category : Gamma ray sources
Languages : en
Pages : 64

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Gamma Ray Production Cross Section from Energetic Neutron Inelastic Scattering for Methodical Improvements in Planetary Gamma-ray Spectroscopy

Gamma Ray Production Cross Section from Energetic Neutron Inelastic Scattering for Methodical Improvements in Planetary Gamma-ray Spectroscopy PDF Author:
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ISBN:
Category :
Languages : en
Pages : 11

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Planetary Gamma ray spectroscopy can be used to chemically analyze the top soil from planets in future planetary missions. The production from inelastic neutron interaction plays an effective role in the determination on the C and H at the surface. The gamma ray production cross section from the strongest lines excited in the neutron bombardment of Fe have been measured by the use of a time analyzed quasi-mono-energetic neutron beam and a high purity germanium detector. The results from En=6.5, 32, 43, and 65 MeV are presented.

Measurement of Gamma-ray Production Cross Sections for Nitrogen and Oxygen

Measurement of Gamma-ray Production Cross Sections for Nitrogen and Oxygen PDF Author: Victor John Orphan
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ISBN:
Category : Gamma rays
Languages : en
Pages : 114

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A gamma-ray production cross section measurement facility is described in this report. This facility uses a LINAC as a neutron source and a Ge(Li) as the gamma detector. The facility was used to measure the gamma-ray production cross sections of nitrogen and oxygen for incident neutron energies of up to 16 MeV. The results are tabulated, graphed, and compared with other measurements. (Author).