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Type: Artigo de periódico
Title: Theoretical investigation on electron scattering by benzene in the intermediate-energy range
Author: de Souza, GLC
dos Santos, AS
Lucchese, RR
Machado, LE
Brescansin, LM
Manini, HV
Iga, I
Lee, MT
Abstract: We present a theoretical investigation on electron scattering by benzene (C6H6) in the intermediate-energy range. Calculated elastic differential, integral, and momentum-transfer as well as total (elastic + inelastic) and total absorption cross sections are reported for impact energies ranging from 20 to 500 eV. A complex optical potential is used to represent the electron-molecule interaction dynamics. A theoretical method based on the single-center-expansion close-coupling framework and corrected by the Pade approximant [F. A. Gianturco, R. R. Lucchese, N. Sanna, J. Chem. Phys. 102 (1995) 5743] is used to solve the scattering equations. The comparison of our calculated results with the experimental and theoretical data available in the literature is encouraging. (C) 2011 Elsevier B. V. All rights reserved.
Subject: Electron collision
Absorption effects
Cross sections
Country: Holanda
Editor: Elsevier Science Bv
Rights: fechado
Identifier DOI: 10.1016/j.chemphys.2011.11.014
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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