Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/64524
Type: Artigo de periódico
Title: ELECTRONIC EXCITATION OF H2O BY ELECTRON-IMPACT
Author: LEE, MT
MICHELIN, SE
KROIN, T
MACHADO, LE
BRESCANSIN, LM
Abstract: Recently we made calculations of differential and integral cross sections for the X(1)A(1) --> (3)A(1)(3a(1) --> 3sa(1)) transition in H2O 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(1)A(1) --> (3)A(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.
Country: Inglaterra
Editor: Iop Publishing Ltd
Rights: fechado
Identifier DOI: 10.1088/0953-4075/28/9/021
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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