Neutron-Nucleus Collisions: A Probe of Nuclear StructureRapaport |
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Page 278
... energy neutrons . The situation is illustrated for the T ( d , n ) reaction in Fig . 6 ENERGY RESOLUTION One of the earliest ideas we are taught about neutron time- of - flight spectroscopy is that the energy resolution gets rapidly ...
... energy neutrons . The situation is illustrated for the T ( d , n ) reaction in Fig . 6 ENERGY RESOLUTION One of the earliest ideas we are taught about neutron time- of - flight spectroscopy is that the energy resolution gets rapidly ...
Page 362
... energy : Flux density : Energy resolution ( AE / E ) : Time structure : for 50-200 MeV ( variable ) 108 n / cm2s 2x10-3fwhm < 1 ns Pulse Repetition rate : 20-1000ns ( variable ) these reactions are nearly 25 mb / sr at zero degrees ...
... energy : Flux density : Energy resolution ( AE / E ) : Time structure : for 50-200 MeV ( variable ) 108 n / cm2s 2x10-3fwhm < 1 ns Pulse Repetition rate : 20-1000ns ( variable ) these reactions are nearly 25 mb / sr at zero degrees ...
Page 399
... energy resolution requirements put a limit upon this thickness and the resultant uncertainty in the neutron flight path . The energy resolution introduced by the flight time uncertainty can be expressed as dE / dt = ( p3c ) / ( m2 ) ( 5 ) ...
... energy resolution requirements put a limit upon this thickness and the resultant uncertainty in the neutron flight path . The energy resolution introduced by the flight time uncertainty can be expressed as dE / dt = ( p3c ) / ( m2 ) ( 5 ) ...
Contents
Implication of microscopic reaction analyses below | 14 |
Test of effective interactions for nucleon scattering | 90 |
SESSION | 301 |
Copyright | |
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1985 American Institute analysis angular distributions average calculations central potential channels charged particle conference topics Copyright 1985 American coupling cyclotron deformation detectors Deuterons effective interaction elastic and inelastic energy dependence energy range energy resolution experimental Fermi gas fission flight path imaginary potential inelastic scattering Institute of Physics intermediate isospin isovector Laboratory Lett level density low energy magnet matrix elements mb/sr measurements microscopic neutron and proton neutron beam neutron energy Neutron Facilities neutron scattering neutron source Nucl nuclear structure nuclei nucleon obtained Ohio University optical model optical potential parameters parity peak phenomenological Phys pions Polarized intensity probe proton proton and neutron pulse R-matrix ratio reaction related to conference resonance s-process s-wave sensitivity shell shell model shown in Fig solid angle Spectrometers spin strength studies swinger tion total cross section transition densities values volume integrals wave functions width