Collision Cross Sections of Carbon and Hydrogen for Fast Neutrons |
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Page 207
... energies between 6 Mev and 22 Mev . The experimental method was such that data could be taken on groups of neutrons having energies within an interval small compared to the neutron energy , and at any energy produced by an energy ...
... energies between 6 Mev and 22 Mev . The experimental method was such that data could be taken on groups of neutrons having energies within an interval small compared to the neutron energy , and at any energy produced by an energy ...
Page 208
... energy . In general , cross sections obtained in this way will be the sum of cross sections for three different ... Mev deuterons produced by the Michi- gan cyclotron . In the first case the reaction is Be9 + D2 - B10 + n , and the most ...
... energy . In general , cross sections obtained in this way will be the sum of cross sections for three different ... Mev deuterons produced by the Michi- gan cyclotron . In the first case the reaction is Be9 + D2 - B10 + n , and the most ...
Page 214
... energy interval was several Mev below the energy of the fastest neutrons produced by the source , the question arose whether some high energy neutrons might be scattered inelastically into the detector with an energy loss which would ...
... energy interval was several Mev below the energy of the fastest neutrons produced by the source , the question arose whether some high energy neutrons might be scattered inelastically into the detector with an energy loss which would ...
Common terms and phrases
absorber in front Ageno air cm aluminum absorbers Aluminum window Amaldi angle angular distribution Aoki assumption atoms Bailey beryllium Bocciarelli calculated carbon and hydrogen carbon scatterers cm high cm thick cm² collision cross section computed cyclotron target detector efficiency deuterium deuterons elastic electrical sensitivity energy end energy Mev energy range entered the sensitive experimental results fast neutrons final values front of chamber g/cm² high energies inch inelastic collisions inelastic scattering ionization chamber kev/cm lithium lower limit measured meson method mgm/cm² neutron beam neutron energy interval neutron source neutrons having energies neutrons scattered nuclear nuclei number of coincidences number of neutrons obtained paraffin layer paraffin scatterers peak energy Phys present experiments proton cross section proton energy proton path ratio recoil protons relative standard deviation S-wave scattered neutrons scattering cross section Seaborg sections of carbon sensitive region Sherr Tatel total cross sections total number WILLIAM SLEATOR