Theoretical study of electron - SiH4 collisions using the Schwinger variational principle with plane waves as a trial basis set
J.L.S. Lino and A. Eiras
Núcleo de Pesquisas em Matemática Aplicada, Universidade Braz Cubas-UBC, Campus I, 08773-380 Mogi das Cruzes, São Paulo, Brazil.
Recibido el 6 de septiembre de 2004. ]]> Aceptado el 7 de febrero de 2005.
Abstract
We report an application of the Schwinger variational principle with plane waves as a trial basis set. Differential cross sections are obtained for electron-SiH4 collisions from 7.5-40 eV. Our differential cross sections are found to be in reasonable agreement with experimental data.
Keywords: Electron scattering; Schwinger variational principle.
Resumen
Se analiza una aplicación del principio variacional de Schwinger desde la perspectiva de ondas planas para un conjunto base. El propósito de este trabajo es mostrar la sección eficaz diferencial para electron-SiH4 en el intervalo de 7.5-40 eV Los resultados se comparan con los experimentos.
Descriptores: Dispersión electrónica; principio variacional de Schwinger.
]]> PACS: 34.80.Bm; 34.80.Gs; 34.80.-i
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Acknowledgments
The author JLSL thanks for their useful discussions Altair Rodrigues, Anton Skyrda, and Fabio da Silva. JLSL's research is supported by Universidade Braz Cubas (Contract GP/03/GF/APEÓ/MAT/2004).
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