Six-state coupled-channel-optical calculation for e-H scattering
- 14 May 1983
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 16 (9) , 1611-1617
- https://doi.org/10.1088/0022-3700/16/9/019
Abstract
The coupled integral equations of the momentum representation are solved for the n=1,2 and 3 channels in the e-H system at 54.42 eV. The coupled potential includes polarisation potentials for exciting higher channels from the n=1 and 2 channels. Differential cross sections are given for all channels together with angular correlation parameters for the decay of the 2p state. Different approximations are examined for including n=3 channels in calculations of scattering data for n=1 and 2.Keywords
This publication has 11 references indexed in Scilit:
- Coupled-channels optical theory for e-H scatteringJournal of Physics B: Atomic and Molecular Physics, 1983
- Scattering amplitudes and orientation and alignment for 1s-2p excitation of hydrogenJournal of Physics B: Atomic and Molecular Physics, 1982
- Electron-hydrogen scattering calculations at energies between 13.6 and 60 eV including n=3 levelsJournal of Physics B: Atomic and Molecular Physics, 1982
- The polarisation potential in electron-atom scatteringJournal of Physics B: Atomic and Molecular Physics, 1981
- Continuum in the atomic optical modelPhysical Review A, 1980
- Numerical study of the dispersion relation for e--H scatteringJournal of Physics B: Atomic and Molecular Physics, 1977
- Electron impact excitation of the,, andstates of HPhysical Review A, 1976
- Electron scattering from atomic hydrogen. III. Absolute differential cross sections for elastic scattering of electrons of energies from 20 to 680 eVJournal of Physics B: Atomic and Molecular Physics, 1975
- Excitation of Atomic Hydrogen to the MetastableState by Electron ImpactPhysical Review A, 1970
- Electron impact excitation of hydrogen Lyman-a radiationJournal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1968