摘 要: | The fast neutron elastic scattering from ~7Li have been ana-lysed by means of the optical model.It was found that it is neces-sary to decrease the real-well diffuseness slowly with increasingenergy.The microscopic DWBA were used to calculate neutroninelastic scattering by ~7Li to the excited states at 0.478 MeV and4.6 MeV.In the DWBA calculation,some parameters have beenchosen as energy dependent parameters in order to improve the computation.
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