TY - JOUR
T1 - Dispersion‐equation approach to obtaining complex optical potentials for electron scattering
AU - Valone, Steven M.
AU - Thirumalai, Devarajan
AU - Truhlar, Donald G
PY - 1981/1/1
Y1 - 1981/1/1
N2 - The absorption part of a local optical potential for electron‐He scattering is obtained from an energy‐dependent polarization potential by numerically solving the dispersion relation relating the real and imaginary parts of the optical potential. The resulting optical model, with no empirical parameters, yields reasonably accurate total scattering cross sections for elastic plus inelastic scattering at impact energies in the 30–100 eV range.
AB - The absorption part of a local optical potential for electron‐He scattering is obtained from an energy‐dependent polarization potential by numerically solving the dispersion relation relating the real and imaginary parts of the optical potential. The resulting optical model, with no empirical parameters, yields reasonably accurate total scattering cross sections for elastic plus inelastic scattering at impact energies in the 30–100 eV range.
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U2 - 10.1002/qua.560200836
DO - 10.1002/qua.560200836
M3 - Article
AN - SCOPUS:84984020782
SN - 0020-7608
VL - 20
SP - 341
EP - 353
JO - International Journal of Quantum Chemistry
JF - International Journal of Quantum Chemistry
IS - 15 S
ER -