1947
DOI: 10.1515/zna-1947-0302
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Theorie der Streuung schneller geladener Teilchen I. Einzelstreuung am abgeschirmten Coulomb-Feld

Abstract: Die quantenmechanische Theorie der elastischen Einzelstreuung am abgeschirmten Coulomb - Feld wird unter Berücksichtigung der Abschirmung nach der Thomas - Fermi - Methode in analytischer Form entwickelt. Die Theorie ist gültig für beliebige Werte des Parameters α ≡ zZI( 137 ß) [Z = Ordnungszahl der streuenden Atome, ± z e = Ladung der gestreuten Teilchen, v deren Geschwindigkeit, ß = v/c] sowie für Streuwinkel x 90 ° und für kinetische Energie der Teilchen Ekinz≳zZ4/3 • 100 eV. Der Spineinfluß, der bei kleine… Show more

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Cited by 1,607 publications
(234 citation statements)
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“…The EGS5 code has two modes for the simulation of electron multiple scattering: these modes are based on the models proposed by Molière [27] and Goudsmit-Sounderson (GS) [28,29]. In this study, the GS multiple scattering model of the EGS5 code was used because the accuracy of the GS multiple scattering model is higher than that of the Molière multiple scattering model.…”
Section: Calculation Conditionsmentioning
confidence: 99%
“…The EGS5 code has two modes for the simulation of electron multiple scattering: these modes are based on the models proposed by Molière [27] and Goudsmit-Sounderson (GS) [28,29]. In this study, the GS multiple scattering model of the EGS5 code was used because the accuracy of the GS multiple scattering model is higher than that of the Molière multiple scattering model.…”
Section: Calculation Conditionsmentioning
confidence: 99%
“…Then in the collision process, the particle energy loss is a discrete quantity, while the electron energy loss is a continuous quantity. In this program, for the low energy (below 10 eV), the scattering and energy loss of the ions is based on the Moliere (1947) atom interaction potential. The energy loss of the electrons is based on the method of Lindhard and Scharff (1961) treating the velocity.…”
Section: The Simulation Modelmentioning
confidence: 99%
“…For trajectory calculation, we use the Molière approximation to the Thomas-Fermi potential [12] with the expression of the screening length suggested by Firsov [13]. The binary collisions are ordered in time, so as to respect the chronological development of the cascades.…”
Section: Parameterisation Of the Binary Collision Approximationmentioning
confidence: 99%