Local effective polarization and absorption potentials from cross-sections for e-atom scattering |
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| Authors: | Gra?yna Staszewska Przemys?aw Staszewski |
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| Affiliation: | a Institute of Physics, Nicolaus Copernicus University, ul. Grudzia?dzka 5, 87-100 Toruń, Poland
b Department of Theoretical Foundations of Biomedical Sciences and Medical Informatics, Collegium Medicum, Nicolaus Copernicus University, ul. Jagiellońska 13, 85-067 Bydgoszcz, Poland |
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| Abstract: | A possibility of obtaining local, effective, energy-dependent polarization and absorption potentials from experimental cross-sections for electron scattering is investigated. Potentials have been fitted with the help of the genetic algorithm on large sets of experimental data for e-He, e-Ne and e-Ar elastic scattering at impact energies 20-3000 eV. The obtained potentials reproduce the cross-sections within experimental errors. |
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| Keywords: | 34.80.Bm |
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