Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94422
Type: Artigo de periódico
Title: Electron-impact Excitation Of H2: Minimal Orbital Basis For Single Configuration Interaction
Author: Da Costa R.F.
Da Paixao F.J.
Lima M.A.P.
Abstract: We report theoretical differential excitation cross sections for scattering of electrons by H2 molecules using the Schwinger multichannel approach (SMC). This study differs from previous applications of the SMC method in the description of the excited states (which are now obtained through the single configuration interaction technique) and in the level of the multichannel coupling. The calculation is performed with singlet and triplet states present in the manifold. The results given by this strategy show a significant improvement to experimental data in comparison with earlier two-state close coupling calculations.
Editor: 
Rights: fechado
Identifier DOI: 10.1088/0953-4075/37/6/L03
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-1842584704&partnerID=40&md5=cfbe8292ebfcd00639be8545b6fd1c55
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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