Neutron scattering in argon and <Emphasis Type="Italic">ne</Emphasis> interaction |
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Authors: | T L Enik V A Ermakov R V Kharjuzov L V Mitsyna V G Nikolenko S S Parzhitski A B Popov G S Samosvat V A Vtjurin |
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Institution: | (1) Joint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia |
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Abstract: | As a preparation for the new experiment to measure the ne scattering length ane the total neutron cross section of gaseous argon has been obtained by the time-of-flight method at the Dubna booster IBR-30 in the energy range from ~5 eV to ~30 keV. A combined one-level analysis of the newly obtained and other known data on cross sections of Ar and 36Ar has made it possible to improve some neutron parameters and calculate the scattering cross section σs and the scattering length a separately for 36Ar and 40Ar at any energy. |
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