Electron-argon scattering: a high angle minimum in differential cross sections

• Autorzy: Konopińska V. , Telega S. , Sienkiewicz J. E.
• Języki publikacji: EN

Abstrakty

EN

Ab initio relativistic calculations of the high angle differential cross section minimum have been presented. Theoretical method is based on the Dirac-Hartree-Fock scattering equation. Ab initio polarization and exact exchange have been included. Calculations have been performed for the low energy elastic electron scattering from argon. A very good agreement with the recent experimental data has been found.

Słowa kluczowe

EN

scattering; atomic physics; relativistic theory; electron-Ar scattering

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2001
• Tom: Vol. 5, No 1
• Strony: 13--16
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Konopińska V.

• Theoretical Physics and Mathematical Methods, Technical University of Gdansk, Narutowicza 11/12, 80-952 Gdansk, Poland

autor

Telega S.

• Theoretical Physics and Mathematical Methods, Technical University of Gdansk, Narutowicza 11/12, 80-952 Gdansk, Poland

autor

Sienkiewicz J. E.

• Theoretical Physics and Mathematical Methods, Technical University of Gdansk, Narutowicza 11/12, 80-952 Gdansk, Poland

Bibliografia

• [1] Panajotovic R, Filipovic D, Marinkovic B, Pejˇcev V, Kurepa M and Vuˇskovic L 1997 J. Phys. B: At. Mol. Opt. Phys. 30 5877
• [2] Sienkiewicz J E and Baylis W E 1988 J. Phys. B: At. Mol. Opt. Phys. 21 885
• [3] Nahar S N and Wadhera J M 1987 Phys. Rev. A35 2051
• [4] McEachran R P and Stauffer A D 1983 J. Phys. B: At. Mol. Phys. 16 4023
• [5] Bartschat K, McEachran R P and Stauffer A D 1988 J. Phys. B: At. Mol. Opt. Phys. 21 2789
• [6] Szmytkowski R 1993 PhD Thesis, University of Gdansk
• [7] Grant I 1970 Adv. Phys. 19 747
• [8] Desclaux J P 1975 Comp. Phys. Commun. 9 31