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1975•Journal of Physics B Atomic and Molecular PhysicsRequires access

Intermediate energy e-Li+elastic scattering in eikonal approximation

Suresh Kumar, M. K. Srivastava, Anurag Tripathi

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Abstract

The eikonal theory of electron-atom elastic scattering recently proposed by Joachain and Mittleman (1971) is applied to e-Li + elastic scattering. Calculations were done in the energy range 200-500 eV. Considerable deviations from the Coulomb scattering were observed. The main features of the results are the occurrence of a minimum in the ratio of the calculated to the Coulomb cross section and the enhancement for large scattering angles.

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What this paper is about

The eikonal theory of electron-atom elastic scattering recently proposed by Joachain and Mittleman (1971) is applied to e-Li + elastic scattering. Calculations were done in the energy range 200-500 eV. Considerable deviations from the Coulomb scattering were observed. The main features of the results are the occurrence of a minimum in the ratio of the calculated to the Coulomb cross section and the enhancement for large scattering angles.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The eikonal theory of electron-atom elastic scattering recently proposed by Joachain and Mittleman (1971) is applied to e-Li + elastic scattering. Calculations were done in the energy range 200-500 eV. Considerable deviations from the Coulomb scattering were observed. The main features of the results are the occurrence of a minimum in the ratio of the calculated to the Coulomb cross section and the enhancement for large scattering angles.

Key concepts: Elastic scattering, Scattering, Eikonal approximation, Eikonal equation, Mott scattering, Physics, Coulomb, Scattering length

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