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|Type:||Artigo de periódico|
|Title:||Electronic Excitation Of H 2o By Electron Impact|
|Abstract:||Recently we made calculations of differential and integral cross sections for the X 1A 1 → 3A 1(3a 1 → 3sa 1) transition in H 2O in the energy range of 12-30 eV, where the distorted-wave approximation was applied for the first time to study the electronic excitation of a nonlinear polyatomic target by electron impact. In the present work we make an extension of this calculation for that transition to the energy range 40-150 eV. Calculations of cross sections for the X 1A 1 to 3A 1(3a 1 → 3pa 1) transition in the energy range 14-150 eV are also reported. The present study is the first theoretical investigation of electron-impact excitation of the channel 3a 1 → 3pa 1 in this nonlinear molecule. © 1995 IOP Publishing Ltd.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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