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Type: Artigo de periódico
Title: Validity Of The Distorted-wave Approximation (dwa) For Inelastic E --h 2 Scattering
Author: Lee M.-T.
Brescansin L.M.
Lima M.A.P.
Abstract: The validity of the distorted-wave approximation for e --H 2 scattering is tested through a comparative study with the two-channel Schwinger multichannel method. Calculated differential cross sections are reported for the excitations to b 3 Σ u +, a 3 Sigma g + and c 3 Pi u states in the energy range covering from near threshold up to 30 eV. General good agreement is observed between both theories for incident energies above 20 eV. © 1990 IOP Publishing Ltd.
Rights: fechado
Identifier DOI: 10.1088/0953-4075/23/21/019
Date Issue: 1990
Appears in Collections:Unicamp - Artigos e Outros Documentos

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