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|Type:||Artigo de periódico|
|Title:||Application of the scaled quasi-free scattering model absorption potential to electron scattering by CHx (x=1,2,3,4)|
dos Santos, AS
|Abstract:||In this work the newly derived scaling quasi-free scattering model (SQFSM) absorption potential is applied to electron-CHx (x=1-4) collisions in the intermediate energy range More specifically elastic differential integral grand-total (elastic plus inelastic) and total absorption cross sections are reported in the 15-500eV energy range A complex optical potential composed of static exchange correlation-polarization and our absorption potential contributions is used to represent the electron-molecule interaction dynamics whereas the iterative Schwinger variational method combined with the distorted-wave approximation is used to solve the scattering equations The comparison between our calculated results and the existing experimental and theoretical data in the literature is encouraging (C) 2010 Elsevier B V All rights reserved|
|Editor:||Elsevier Science Bv|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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