Gamma Rays from (n, N'gamma Rays) Interactions of 2.8 Mev Neutrons with Magnesium, Aluminum, Silicon, Titanium and Iron
Gamma Rays from (n, N'gamma Rays) Interactions of 2.8 Mev Neutrons with Magnesium, Aluminum, Silicon, Titanium and Iron

Author: Ferdinand C. ENGESSER

Publisher:

Published: 1965

Total Pages: 35

ISBN-13:

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The gamma rays resulting from (n, n' gamma ray) interactions of 2.8 MeV neutrons with the nuclei of the elements magnesium, aluminum, silicon, titanium and iron have been investigated. Cross sections for the production of many of these gamma rays are reported. The most important gamma ray from each element is found to have the following elemental production cross section in millibarns per steradian at 90 = 20 deg: 1.37 MeV gamma ray from Mg, 35.2 = 4.0; 1.01 MeV gamma ray from Al, 19.8 = 2.2; 1.78 MeV gamma ray from Si, 41.0 = 4.9; 0.99 MeV gamma ray from Ti, 74.0 = 9.0; and 0.85 MeV gamma ray from Fe, 96.5 = 11.5. Further, it is shown that a correlation appears to exist between the reduced quadrupole transition probability of a nuclear state and the excitation of that state by neutron inelastic scattering. (Author).

Gamma-ray Production Due to Neutron Interactions with Zinc. Tabulated Differential Cross Sections for 31 Gamma Rays for Incident Neutron Energies Between 0.9 and 6 MeV.
Gamma-ray Production Due to Neutron Interactions with Zinc. Tabulated Differential Cross Sections for 31 Gamma Rays for Incident Neutron Energies Between 0.9 and 6 MeV.

Author:

Publisher:

Published: 1974

Total Pages:

ISBN-13:

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Numerical values of differential cross section for gamma rays produced by neutron interactions with zinc were measured for neutron energies between 0.9 and 6 MeV for sigma = 120 deg. The d sigma /d omega data were obtained using a 35 cm/sup 3/ Ge(Li) detector. The data consist of cross section values for 31 gamma rays having E/sub gamma / between 300 and =780 keV. Neutron energy intervals varied between a minimum of ~50 keV at E/sub n/, ~ 900 keV and a maximum of ~1.5 MeV for E/sub n/ ~ 5.8 MeV. (auth).