Absolute elastic electron-helium scattering cross-section measurements from 2 to 19 eV
- 1 September 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 30 (3), 1247-1254
- https://doi.org/10.1103/physreva.30.1247
Abstract
Absolute -He elastic differential scattering cross sections have been determined from relative scattered electron angular distribution measurements in the energy range from 2 to 19 eV. The absolute cross sections have been determined to within errors which vary from ±9% to ±2% within this energy range. The , , and phase shifts determined in this work are roughly in agreement with previous determinations, while the total and momentum-transfer cross sections determined in this work in some cases do not agree with previous determinations. The total and momentum-transfer cross sections found in this work at 2 and 5 eV are in excellent agreement with the previous direct measurements of Golden and Bandel and of Crompton et al., respectively.
Keywords
This publication has 32 references indexed in Scilit:
- Differential elastic cross sections for high angle electron scattering by He in the intermediate energy regionThe Journal of Chemical Physics, 1976
- Application of Many-Body Green's Functions to the Scattering and Bound-State Properties of HeliumPhysical Review A, 1973
- Variational Calculations on Electron-Helium ScatteringPhysical Review A, 1972
- Study of the Polarized-Orbital Method and Its Application to the Scattering of Electrons by HeliumPhysical Review A, 1971
- Measurements of angular distributions of electrons elastically scattered by heliumJournal of Physics B: Atomic and Molecular Physics, 1969
- Resonant differential scattering of electrons by heliumJournal of Physics B: Atomic and Molecular Physics, 1969
- Die Winkelabhängigkeit der Resonanzstreuung niederenergetischer Elektronen an He, Ne, Ar und N2The European Physical Journal A, 1966
- Absolute Total Electron-Helium-Atom Scattering Cross Sections for Low Electron EnergiesPhysical Review B, 1965
- The elastic scattering of slow electrons in gases.—IIProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1931
- Die Winkelverteilung bei der Streuung langsamer Elektronen an Gasmolekülen I. FortsetzungAnnalen der Physik, 1931