Integral cross sections for electron scattering by ground state Ba atoms
Atomic Physics
2009-10-31 v1
Abstract
We have used the convergent close-coupling method and a unitarized first-order many-body theory to calculate integral cross sections for elastic scattering and momentum transfer, for excitation of the 5d^2 ^1S, 6s6p^1P_1, 6s7p^1P_1, 6s8p^1P_1, 6s5d^1D_2, 5d^2^1D_2, 6s6d^1D_2, 6p5d^1F_3, 6s4f^1F_3, 6p5d^1D_2, 6s6p^3P_{0,1,2}, 6s5d^3D_{1,2,3}, and 6p5d^3D_2 states, for ionization and for total scattering by electron impact on the ground state of barium at incident electron energies from 1 to 1000 eV. These results and all available experimental data have been combined to produce a recommended set of integral cross sections.
Cite
@article{arxiv.physics/9906015,
title = {Integral cross sections for electron scattering by ground state Ba atoms},
author = {D. V. Fursa and S. Trajmar and I. Bray and I. Kanik and G. Csanak and R. E. H. Clark and J. Abdallah},
journal= {arXiv preprint arXiv:physics/9906015},
year = {2009}
}
Comments
47 pages, 8 tables, 25 figures