Ajana, I. and Khalil, D. and Makhoute, A. (2013) The second born approximation in laser assisted inelastic electron-helium collisions Etude des collisions inelastiques electron-helium assistees par laser a la deuxieme approximation de born. Physical and Chemical News, 68. 07-16.

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Abstract

We have studied the inelastic scattering, accompanied by the transfer of ℓ photons, of low incoming electrons by helium atoms, in the presence of a laser field. The second-order Born approximation has been used to calculate the differential cross sections. Detailed calculations of the scattering amplitudes are performed by using the Sturmian basis expansion. We discuss the influence of the low-energy electrons on the differential cross section for various geometrical configurations. Our second-order Born approximation results agree with those obtained in the first-order Born approximation at larger incident electron energies.

Item Type: Article
Subjects: Chemistry
Divisions: SCIENTIFIC PRODUCTION > Chemistry
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:45
URI: http://eprints.umi.ac.ma/id/eprint/1952

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