Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/241533
Type: Artigo de periódico
Title: Theoretical And Experimental Investigation Of Electron Collisions With Dimethyl Sulfide
Author: Homem
M. G. P.; Iga
I.; Ferraz
J. R.; dos Santos
A. S.; Machado
L. E.; de Souza
G. L. C.; Brescansin
L. M.; Lucchese
R. R.; Lee
M. -T.
Abstract: We report a joint theoretical-experimental investigation of elastic electron scattering by dimethyl sulfide in the low-and intermediate-energy regions. More specifically, experimental differential, integral, and momentum-transfer cross sections are given in the 30-800 eV and 10 degrees-130 degrees ranges. Theoretical cross sections are reported in the 1-500 eV interval. The experimental differential cross sections were determined using a crossed electron-beam-molecular-beam geometry, whereas the absolute values of the cross sections were obtained using the relative-flow technique. Theoretically, a complex optical potential was used to represent the collision dynamics, and a single-center expansion method combined with the Pade approximant method was used to solve the scattering equations. Our experimental data are in good agreement with the present calculated data but strongly disagree with those reported in a previous investigation.
Subject: Differential Cross-sections
Elastic-scattering
Optical-model
Low-energy
Intermediate
Atoms
Photodissociation
Molecules
Argon
Nitrogen
Country: COLLEGE PK
Editor: AMER PHYSICAL SOC
Citation: Theoretical And Experimental Investigation Of Electron Collisions With Dimethyl Sulfide. Amer Physical Soc, v. 91, p. JAN-2015.
Rights: aberto
Identifier DOI: 10.1103/PhysRevA.91.012713
Address: http://journals.aps.org/pra/abstract/10.1103/PhysRevA.91.012713
Date Issue: 2015
Appears in Collections:Unicamp - Artigos e Outros Documentos

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