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Type: Artigo de periódico
Title: Low-energy electron scattering by N-2, P-2, As-2 and Sb-2
Author: Bettega, MHF
Lima, MAP
Ferreira, LG
Abstract: We report elastic integral, momentum transfer and differential cross sections from 10-30 eV for electron scattering by X-2 (X = N, P, As, Sb). These results were obtained at the static-exchange approximation with the Schwinger Multichannel Method with Pseudopotentials [M H F Bettega, L G Ferreira and M A P Lima 1993 Phys. Rev. A 37 1111]. Our results for N-2 are in good agreement with experimental data. We also compare our results with previous calculations on XH3 (X = P, As Sb) [M H F Bettega, M A P Lima and L G Ferreira 1996 J. Chem. Phys. 105 1029] and found, as expected, that the X-2 cross sections are larger than the corresponding XH3 cross sections.
Country: Inglaterra
Editor: Iop Publishing Ltd
Rights: fechado
Identifier DOI: 10.1088/0953-4075/31/9/021
Date Issue: 1998
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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