Neutron Radiative Capture |
From inside the book
Results 1-3 of 47
Page 10
... Spectrum The intensity of primary El radiation from thermal neutron capture , f1 ( Ey ) dEy , in the Y - ray energy interval Ey to Ey + dEy , is by multiplying I.16 by the level density of p - wave final states , i.e. , obtained f1 ( E ) ...
... Spectrum The intensity of primary El radiation from thermal neutron capture , f1 ( Ey ) dEy , in the Y - ray energy interval Ey to Ey + dEy , is by multiplying I.16 by the level density of p - wave final states , i.e. , obtained f1 ( E ) ...
Page 65
... spectrum around 5.5 MeV . The reason why a similar bump does not appear in the spectrum of gamma rays following the ( n , n ' ) reaction was explained by Gardner [ Gar 75 ] as arising from the distribution of excited states produced by ...
... spectrum around 5.5 MeV . The reason why a similar bump does not appear in the spectrum of gamma rays following the ( n , n ' ) reaction was explained by Gardner [ Gar 75 ] as arising from the distribution of excited states produced by ...
Page 134
... spectrum fraction , s , n = ε • S. ( IV.10 ) size The spectrum fraction is determined by a variety of effects . The final of the detector causes some of the y rays of a cascade to escape from the tank , or they escape after only a ...
... spectrum fraction , s , n = ε • S. ( IV.10 ) size The spectrum fraction is determined by a variety of effects . The final of the detector causes some of the y rays of a cascade to escape from the tank , or they escape after only a ...
Contents
B | 3 |
B 5 Width Distributions | 14 |
Resonanceaveraged Cross Sections | 20 |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
absorption amplitude angular momentum applications average B. J. Allen Breit-Wigner calculations capture cross section capture events capture process capture reactions capture y-ray cascade channel Chapter compound nucleus Conf decay detector direct-semidirect discrete levels distribution effect energy dependence energy range expression factor fast neutron fast reactor fission products gamma-ray giant dipole resonance giant resonance incident neutron inelastic scattering interaction isomer isomeric isospin isotopes Lett level density Lorentz low-energy mass number matrix element measurements National Laboratory neutron capture neutron capture cross neutron energy neutron flux Nucl Nuclear Cross Sections Nuclear Data Nuclear Energy Agency nucleon nuclides observed obtained p-wave parity peak Phys Poenitz Proc protons R. E. Chrien radiation widths radiative capture ratio rays s-process sample scintillator semidirect shell shown in Fig single particle spectrum spin statistical model symmetry potential target nucleus technique theory thermal neutron tion transitions values wave function yield