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|Type:||Artigo de periódico|
|Title:||25-state Calculation For E--na2 Scattering|
|Abstract:||We use the Schwinger multichannel method with pseudopotentials to study low energy e--Na2 scattering. Our cross sections, for impact energies from 0 to 10 eV, include polarization effects and up to 25 open channels related to all electronic states lying below 3.5 eV. Our results predict prominent threshold effects due to a very intense coupling between the B1Πu state and the elastic channel in an energy region where there is no experimental data. Our total 25-state cross sections are in very good agreement with available experimental data for energies below about 4 eV.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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