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Type: Artigo de periódico
Title: Electron collisions with CS2
Author: Bettega, MHF
Lima, MAP
Ferreira, LG
Abstract: We present elastic integral and differential cross sections for electron collisions with CS2 molecules for energies up to 10 eV. To compute the cross sections we employed the Schwinger multichannel method implemented with pseudopotentials at the static-exchange plus polarization approximation. In particular, our integral cross section shows a sharp increase near zero energy, which is an indication of the existence of an s-wave virtual state, followed by a Ramsauer-Townsend minimum around 0.7 eV. Our results agree well with available experimental and theoretical results.
Country: Inglaterra
Editor: Iop Publishing Ltd
Citation: Journal Of Physics B-atomic Molecular And Optical Physics. Iop Publishing Ltd, v. 38, n. 13, n. 2087, n. 2095, 2005.
Rights: fechado
Identifier DOI: 10.1088/0953-4075/38/13/003
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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