2002•Unpublished venueRequires access
Theoretical calculation of rotational-excitation cross section for He-N_2
Tang Yu
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Abstract
The different scattering cross sections and the partial wave scattering cross sections for He-N2 have been calculated by employing the accepted exact Close-Coupling approximation method. It shows that elastic scattering takes place mainly at large scattering and inelastic rotational-excitation chief at small scattering angle at low-energy scattering for He-N2 system. The various rules of the partial wave cross sections in different energy conditions have been found by systemic investigation and calculation.